DAVID H. BAILEY
Updated 17 August 2024
Research website: https://www.davidhbailey.com
Email: davidhbailey20@gmail.com
ORCID: https://orcid.org/0000-0002-7574-8342
Affiliation: Senior Scientist (retired), Lawrence Berkeley National Laboratory
Academic background:
1. B.S. 1972, mathematics, Brigham Young University
2. Ph.D. 1976, mathematics, Stanford University
Major professional society awards (most recent listed last):
1. Sidney Fernbach Award, IEEE Computer Society (IEEE CS), 1993
2. Chauvenet Prize, Mathematical Association of America (MAA), 1993
3. Merten Hesse Prize, Mathematical Association of America (MAA), 1993
4. Gordon Bell Prize, Association for Computing Machinery (ACM), 2008
5. SC Test of Time Award (ACM and IEEE CS), 2015
6. Levi L. Conant Prize, American Mathematical Society (AMS), 2017
Bailey is the only person to have received major awards from all four of these professional societies: ACM, AMS, IEEE CS and MAA.
Other significant awards and designations (most recent listed last):
1. 1994 H. Julian Allen Award. This award is presented annually by NASA Ames Research Center for outstanding research work and papers. See https://history.arc.nasa.gov/awards_hjallen.htm
2. CSE Algorithms of the Century. The PSLQ algorithm, which was defined in a paper co-authored by Bailey, Helaman Ferguson and Stephen Arno, was named one of the ten “algorithmsof the century” in 2000 by the editors of Computing in Science and Engineering.
3. Finalist for the 2006 Edge of Computation Prize. This award was granted in 2006 for a leading-edge contribution in computational science. The list of 48 finalists included many of theworld’s most distinguished figures in modern computer science and technology. See https://www.edge.org/conversation/the-edge-of-computation-science-prize.
4. 2017 Prose award (Honorable Mention) in category “Textbook/Best in Physical Sciences andMathematics.” Bailey co-authored a chapter in the book Reproducibility: Principles, Problems,
Practices and Prospects. See https://proseawards.com/winners/2017-award-winners/.

1Overview of research work:
High performance computing. Bailey is a leading figure in the field of high-performance scientificcomputing, with one book and over 100 published paper in this area. His paper “The NAS parallel
benchmarks” (co-authored with several colleagues at NASA Ames Research Center) is widely citedin performance studies of scientific computer systems. His paper “FFTs in external or hierarchicalmemory” presented a technique for performing the fast Fourier transform (FFT) on parallel and hierarchical memory computers that is now the basis of many FFT implementations on modern computer systems. He has received the Sidney Fernbach Award from the IEEE Computer Society(1993), the Gordon Bell Prize from the Association for Computing Machinery (2008), and the Testof Time Award from the ACM/IEEE Supercomputing Conference (2015).
Computational and experimental mathematics. Bailey is also a leading figure in the field of computational and experimental mathematics. He has written eight books and over 100 papers in thisarea, together with several widely used high-precision computation packages. Many of his books
and papers were co-authored with Jonathan M. Borwein of the University of Newcastle, Australia(deceased 2016). Bailey’s best-known paper in this area, “On the rapid computation of various
polylogarithmic constants,” co-authored with Peter Borwein (Jonathan Borwein’s brother) and Simon Plouffe, describes a new formula for pi that permits one to directly calculate binary digits of pi
beginning at an arbitrary starting position. In two other papers, Bailey and Richard Crandall (deceased 2012) demonstrated a connection between these formulas and a fundamental question about
digit randomness. Bailey has received the Chauvenet Prize and the Merten Hesse Prize from the
Mathematical Association of America (1993), and the Levi L. Conant Prize from the American
Mathematical Society (2017).
Financial mathematics. Bailey, together with Jonathan Borwein (deceased), Marcos Lopez de Prado and Jim Qiji Zhu, have written a series of papers on mathematical finance. Their best-known
paper in this area, “Pseudo-mathematics and financial charlatanism: The effects of backtest overfitting on out-of-sample performance,” has attracted significant interest in the field – see press reports
below for details.
Other professional activities. In addition to the technical papers mentioned above, Bailey has authored or co-authored over 300 less formal articles in venues such as the Huffington Post, the Conversation and various blogs. Bailey operates the Math Scholar blog, devoted to mathematics, computing and modern science, and the Mathematical Investor blog, devoted to financial mathematics
and abuses of mathematics in the field.
See “Books” below for a list of published books, and “Publications” for a full list of over 600 technical papers and articles.

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Previous affiliations:
1972-1976: Stanford University, Stanford, CA. Bailey taught courses in calculus to undergraduate
students, in addition to his studies in probability and ergodic theory leading to the Ph.D.
1976-1980: Department of Defense, Washington, DC. Bailey worked on highly mathematical andcomputationally intensive problems of interest to the federal government.
1980-1982: TRW, Inc., Sunnyvale, CA. Bailey developed computational software for a defense
electronics contractor.
1982-1984: SRI International, Menlo Park, CA. Bailey worked on a defense-funded project.
1984-1998: NASA Ames Research Center, Moffett Field, CA. Bailey worked for a NASA supercomputer center with hundreds of users in the U.S. and elsewhere. He published papers on numerical algorithms, parallel computing, computing technology and performance analysis. He also supervised a research group in computational algorithms and applications. He was a lead author of
the NAS Parallel Benchmarks, which was developed to assess and compare the sustained performance of scientific supercomputers. Bailey also participated in (and in one case personally directed) several large supercomputer procurements.
Professional community activities (since 1989; most recent listed last):
1. Program Co-Chair, 1988 International Conference on Parallel Processing (1989).
2. Deputy Program Chairman, Supercomputing Conference (1990).
3. Program Committee, International Conference on Supercomputing (1991-1993).
4. Editor, IEEE Transactions on Parallel and Distributed Computing (1990-1993).
5. Program Committee, SIAM Parallel Processing Conference (1995).
6. Chair, Petaflops Algorithm Workshop (1997).
7. Tutorial Committee, Supercomputing Conference (1997).
8. Board of Governors, Institute for Mathematics and Applications (1996-1998).
9. Sidney Fernbach Award Committee (1995-1998); Chair (1996-1998).
10. Chair, MSRI Parallel Symbolic Computation Workshop (1998).
11. Governing Board, Supercomputing SIG, Association for Computing Machinery (1993-1999).
12. Program Committee, Petaflops-2 Conference (1999).
13. Review Panel, DoE ASCI University Alliance program (1998-2000).
14. Review Committee, NSF Information Technology Research proposal review panel (2000).
15. Program Committee, International Conference on High Performance Computing (2000).
16. Vice Chair, International Parallel and Distributed Processing Symposium (2001).
17. Program Committee, IEEE Conference on Computer Arithmetic (2001-2003).
18. Board of Editors, International Journal of High Speed Computing (1992-2004).
19. Co-Chair, Experimental Mathematics Workshop (2004).
20. Co-Chair, “Experimental Mathematics in Action,” two-day MAA short course (2006).
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21. RIACS Science Council (1999-2007); Chairman (2001-2006).
22. Program Committee, Intl. Conf. on Supercomputing (2007).
23. Program Committee, Intl. Conf. on Parallel and Distributed Computing (2007-2008).
24. Program Committee, Conference on Real Numbers and Arithmetic (2008).
25. Seymour Cray Prize Committee (2002-2007); Chairman (2005-2007).
26. Program Committee, SciDAC 2009 (2009).
27. Program Committee, IEEE International Parallel and Distributed Processing Symposium(IPDPS) (2010).
28. Program Committee, International Workshop on Adaptive Self-Tuning Computing Systems for
the Exaflop Era (EXADAPT) (2011, 2012).
29. ICERM Workshop on Reproducibility in Computational and Experimental Mathematics (2012).
30. Board of Editors, Journal of Supercomputing (1994-2012).
31. Advisory Board, International Journal of Computational Science and Engineering(2006-2012).
32. ACM Gordon Bell Prize Committee (1996-2007, 2012, Chair 1998-2002, 2007, 2013).
33. Technical Papers Committee, Supercomputing Conference (1991-1992, 1997-1999, 2002,
2012-2013, Chair 1990, 1999)
34. Steering Committee, Supercomputing Conference series (2009-2014).
35. ICERM Workshop on Challenges in 21st Century Experimental Mathematical Computation, coorganizer (2013-2014).
36. Symposium on Reproducibility: Principles, Problems, Practices, Zurich, Switzerland, co-organizer (2014).
37. Program Committee, 23rd IEEE Symposium on Computer Arithmetic (ARITH23) (2015-2016).
38. Board of Editors, Notices of the American Mathematical Society (2009-2016).
39. Tutorial Committee, Supercomputing Conference (1993-1994, 2011, 2016).
40. Board of Editors, IEEE Transactions on Mathematical Software (2013-2019).
41. Board of Editors, Experimental Mathematics (2016-2022).
42. Co-organizer, ICERM Workshop on Variable Precision Computing (2019-2020).
43. Test of Time Committee, Supercomputing Conference (2012-2013, 2018-2020), chair (2021).
44. SC22 Workshop Committee Member (2022).
45. Workshop on Software Correctness for HPC Applications (2023).
46. ACM Conference on Reproducibility and Replicability (REP’24) (2024)
47. Board of Editors, The Ramanujan Journal (2020-2024).
48. Associate Editor, American Mathematical Monthly (2016-present).
49. Board of Editors, Journal of Experimental Mathematics (2023-present).
Press reports mentioning Bailey (since 2001; most recent listed last):
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Charles Seife, "Pi keeps 'em guessing," ScienceNow, 27 Jul 2001: HTMLDavid Whitehouse, "How random is Pi?" British Broadcasting Company, 23 July 2002:
HTML
Charles Seife, "Randomly distributed slices of Pi," Science, 3 Aug 2001, pg. 793: HTMLIvars Peterson, "Pi al a mode," Science News, 1 Sep 2001, pg. 136-137 (cover story): HTML
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W. Wayt Gibbs, "A digital slice of pi," Scientific American, May 2003: HTML
Erica Klarreich, "Math lab: Computer experiments are transforming mathematics," Science
News, (Apr 24, 2004), pg. 266-268: HTMLJ. L. Nazareth, "On algorithmic science and engineering: An emerging core discipline ofcomputing," SIAM News, 24 March 2006: HTML
Brian Hayes, "Foolproof," American Scientist, vol. 95, no. 1 (Jan-Feb 2007), pg. 10-15:
HTML[no author] "Have your pi and eat it too," Daily Princetonian, 14 Mar 2008: HTMLElizabeth Landau, "On Pi Day, one number 'reeks of mystery'," CNN, 12 Mar 2010: HTMLDavid Shiga, "New pi record exploits Yahoo's computers," New Scientist, 17 Sep 2010:HTML[no author] "New book examines scientific application performance tuning," Inside HPC,
14 Mar 2011: HTML[no author] "Today is Pi Day: Celebrating the world's favorite number," Berkeley Lab Today, 14 Mar 2011: HTML
Linda Vu, "Supercomputer Cracks 'Impossible' Calculation," Berkeley Lab Computing Sciences, 25 Apr 2011: HTML
Linda Vu, "Supercomputers crack sixty-trillionth binary digit of Pi-Squared," U.S. Department of Energy, 28 Apr 2011: HTML
Linda Vu, "Experimental mathematics: Computing power leads to insights," Berkeley Lab
Computing Sciences, 13 Oct 2011: HTML[no author] "Experimental mathematics: Computing power leads to insights," Science Daily,
13 Oct 2011: HTML. Similar articles appeared in Eurekalert, Physorg and NewsWise.
Christian Perfect, "WLTM real number. Must be normal and enjoy long walks on theplane," Aperiodical, 7 Jun 2012: HTML
Samuel Arbesman, "A random walk with Pi," Wired, 12 Jun 2012: HTML
Garireo Takahashi Tomoko (trans.), "Random walk in Pi visualization" (Japanese translationof previous item), Wired Japan, 15 Jun 2012: HTML[no author] "Algebra is essential in a 21st century economy," Today at Berkeley Lab, 13
Aug 2012: HTML
Jean-Paul Delahaye, "Etre normal? Pas si facile!," Pour la Science (French edition of Scientific American), Dec 2012, pg. 126-131: HTMLNatalie Wolchover, "In computers we trust?," Simons Foundation, 22 Feb 2013: HTMLNatalie Wolchover, "As math grows more complex, will computers reign?," Wired, 4 Mar
2013: HTML
Lisa M. Krieger, "Supercomputers could generate warning system for stock market
crashes," San Jose Mercury News, 14 Apr 2013: HTML
Jeffrey Kutler, "The supercomputer solution," Institutional Investor, 25 Apr 2013: HTML[no author] "Just in time for Pi Day," Newswise, 4 Mar 2014; HTML[no author] "Should you trust your financial advisor? Pseudo-mathematics and financial
charlatanism," ScienceDaily, 10 Apr 2014: HTML
Saijel Kishan, "Computer models often use unsound math, researchers say," Bloomberg
News, 11 Apr 2014: HTML5

30. Stephen Foley, "Ban pseudo-maths from investing," Financial Times, 16 Apr 2014; HTML
31. Brendon Conway, "Is a too-perfect ETF backtest a fraud?," Barrons, 17 Apr 2014; HTML32. Cathy Scott, "Interview with David Bailey," Institutional Investor Journals," 23 Apr 2014;
HTML
33. Ryan Jacobs, "The dangerous mathematical con of hedge funds and financial advisers," Pacific Standard, 28 Apr 2014; HTML34. John Rekenthaler, "Voodoo investment strategies: Mathematicians on the attack," Morningstar, 8 May 2014; HTML35. Jason Zweig "Huge returns at low risk? Not so fast," Wall Street Journal, 27 Jun 2014;
HTML
36. Michael P. Regan, "Beware overfitting models even if they win baseball bets," Bloomberg
News, 30 Oct 2014; HTML37. Brett Steenbarger, "Do market prophets bring market profits?," TraderFeed blog, 03 Dec
2014; HTML38. Shawn Langlois, "This 'hideously expensive' market has given the 'show horse' pundits fits,"
MarketWatch, 04 Dec 2014; HTML39. [no author] "Fiddling with figures," Automated Trader, Winter 2015, pg. 53-58; HTML40. Campbell R. Harvey and Yan Liu, "Evaluating trading strategies," Journal of Portfolio
Management, which cites our work, featured in "False hope," Economist, 19 Feb 2015;
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41. Bradley Hope, "How computers trawl a sea of data for stock picks," Wall Street Journal, 1
Apr 2015; HTML42. [no author] "SC15 selects Numerical Aerodynamic Simulation program for the Test of TimeAward," Reuters, 20 May 2015; HTML. Similar report appeared in Business Wire.
43. Nathan Vardi, "Rich formula: Math and computer wizards now billionaires thanks to quanttrading secrets," Forbes, 29 Sep 2015; HTML44. Brett Steenbarger, "How we fall for the greatest con job of all," Forbes, 25 Dec 2015;
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45. [no author] "Why smart beta funds will disappoint?," CXO Advisory Group, 18 Mar 2016;
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46. Kevin Knudson, "Everything you wanted to know about Pi, Part 5: A formula for finding
any digit," Forbes, 13 May 2016; HTML47. Alexander Campbell, "Research uncovers new sources of financial model risk," Risk.net, 20
May 2016; HTML48. Saijel Kishan, "Six degrees of quant: Kevin Bacon and the Erdos number mystery,"Bloomberg, 11 Nov 2016; HTML49. Mike Breen and Annette Emerson, "David Bailey, Jonathan Borwein, Andrew Mattingly,
and Glenn Wightwick to Receive 2017 AMS Conant Prize," American Mathematical Society, 2 Dec 2016; HTML50. Peter Coy, "Lies, damn lies and financial statistics," Bloomberg 6 Apr 2017; HTML51. Brett Steenbarger, "Will quant blow up?," Trader Feed, 8 May 2017; HTML52. Brett Steenbarger, "3 keys to winning in financial markets," Forbes, 28 May 2017; HTML6

53. [no author] "Silver Bullet Band: (Past awardees)," DashOfInsight.com, 20 May 2017;
HTML
54. Larry Swedroe, "Swedroe: Grading the forecasters," ETF.com, 28 Jul 2017; HTML55. Brett Steenbarger, "The growing crisis in modern finance," Forbes, 25 May 2018; HTML56. [no author] "Go Fact Yourself Bonus Episode with Ross Blocher and Carrie Poppy," Maximum Fun, 21 Mar 2019; HTML
57. Larry Swedroe, "Swedroe: Measuring value in forecasts," ETF.com, 20 May 2019; HTML
Presentations (since 2009; most recent listed last):"High-Precision Arithmetic and Experimental Mathematics," presentation to Sun Microsystems, Berkeley, CA (Jan 2009). PDF
2. "High-Precision Numerical Integration on High-Performance Computers," High-Dimensional Approximation 2009 (HDA'09), invited talk, Sydney, Australia (Feb 2009). PDF
3. "Experimental Mathematics, Multicore Processors and Highly Parallel Computing," SIAM
Computational Science and Engineering Conference, invited talk, Miami, FL (Mar 2009).
PDF
4. "High-Precision Arithmetic and Mathematical Physics," invited lecture at Computer Algebra and Particle Physics (CAPP) school, DESY, Zeuthen, Germany (Mar 2009); similar talkgiven at ETH-Zurich, Zurich, Switzerland (Apr 2009). PDF
5. "High-Precision Arithmetic and Experimental Mathematics," invited seminar talk, Grinnell
College, Grinnell, Iowa (Apr 2009): PDF
6. "High-Precision Arithmetic and Experimental Mathematics," invited talk, East Coast Computer Algebra Day, Kingstown, RI (May 2009): PDF
7. "High-Precision Arithmetic and Mathematical Physics," invited lecture, ENRAGE09, MaxPlanck Institute, Dresden, Germany (May 2009): PDF
8. "Misleading Performance Claims in Parallel Computations," invited talk, 2009 Design Automatation Conference, San Francisco (Jul 2009): PDF
9. "Computing: The Third Mode of Scientific Discovery," invited convocation talk, Grinnell
College, Grinnell, Iowa (Apr 2009); updated version given at University of Newcastle, Australia (Aug 2009): PDF
10. "Experimental Mathematics Meets Mathematical Physics," invited lecture, CARMA Workshop on Multidimensional Numerical Integration and Special Function Evaluation, University of Newcastle, Australia (Aug 2009); also given at Macquarie University (Dept. ofMathematics), Sydney, Australia (Aug 2009); updated version presented to Fields InstituteWorkshop on Experimentation in Number Theory, Simon Fraser University, Burnaby, BC
Canada (Sep 2009): PDF
11. "Experimental Mathematics, Multicore Processors and Highly Parallel Computing," University of Sydney (Dept. of Mathematics), Sydney, Australia, invited seminar (Sep 2009),
also given at Macquarie University (Dept. of Electrical Engineering), Sydney, Australia(Sep 2009). PDF
12. "Computing as the Third Mode of Scientific and Mathematical Discovery," University of
Delaware (Dept. of Computer Science), Wilmington, DE, invited seminar (Mar 2010), also
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given as keynote address at SharcNet Users Group Meeting, Toronto, Canada (May 2010);
also given at the Barcelona Supercomputer Center (Jun 2010). PDF"High-Precision Computation: Mathematical Physics and Dynamics," Joint SIAM/RSMESCM-SEMA Meeting on Emerging Topics in Dynamical Systems and Partial Differential
Equations, minisymposium talk Barcelona, Spain (June 2010). PDF"High-Precision, Highly Parallel Numerical Integration," University of Zaragoza (Dept. ofMathematics), Zaragoza, Spain, invited seminar (Jun 2010). PDF"A Mathematical and Data-Driven Approach to Cybersecurity," SIAM Annual Conference,
minisymposium talk, Pittsburgh, PA (Jul 2010). PDF"High-Precision Numerical Integration and Experimental Mathematics," University of
Newcastle (CARMA center), Newcastle, Australia (18 Aug 2010). PDF"The PSLQ Algorithm: Techniques for Efficient Computation," University of Newcastle(CARMA center), Newcastle, Australia (24 Aug 2010). PDF"Hand-to-Hand Combat with Thousand-Digit Integrals," Western Number Theory Conference, Provo, UT (17 Dec 2010). PDF"12 Ways to Fool the Masses: Fast Forward to 2011," Manycore and Accelerator-based
High-performance Scientific Computing Workshop, University of California, Berkeley (2629 Jan 2011). PDF"A Quartically Convergent Square Root Algorithm" (talk on Indian mathematics), Workshop on Computational and Analytical Mathematics in Honour of Jonathan Borwein's 60th
Birthday, Simon Fraser University, Burnaby, BC, Canada (16-20 May 2011). PDF"Performance Tuning of Science Applications," Discovery 2015: HPC and Cloud Computing Workshop, Berkeley, CA (15-24 Jun 2011). Also given at Extreme Computing and Its
Applications for the Nuclear Physics/Applied Mathematics/Computer Science Interface,
Seattle, WA (28-29 Jun 2011). PDF"Creationism and Intelligent Design: False Friends," International Society for the History,
Philosophy, and Social Studies of Biology (ISHPSSB 2011), Salt Lake City, UT (10-15 Jul
2011). PDF"Performance Research and the SUPER Project," FastMath Workshop, Livermore, CA (7-8
Nov 2011). PDF"Nonnormality of the Stoneham Constants," West Coast Number Theory Conference, Pacific Grove, CA (17 Dec 2011). PDF"Normal and Nonnormal Mathematical Constants," University of Newcastle Mathematics
Colloquium, Newcastle, NSW, Australia, 29 Aug 2012. PDF"Hand-to-Hand Combat with Thousand-Digit Integrals," Workshop on Computational andAnalytical Mathematics in Honour of Jonathan Borwein's 60th Birthday, Simon Fraser University, Burnaby, BC, Canada (16-20 May 2011); updated version at University of Newcastle Access Grid Colloquium, Newcastle, NSW, Australia (3 Sep 2012). PDF"High-precision Computation and Reproducibility," Reproducibility in Computational andExperimental Mathematics (ICERM workshop), Brown University, Providence, RI (9-14
Dec 2012). PDF"Lattice Sums Arising from the Poisson Equation," West Coast Number Theory Conference,
Pacific Grove, CA (16-20 Dec 2012). PDF
829. "Walking on Real Numbers," West Coast Number Theory Conference, Pacific Grove, CA(16-20 Dec 2012). PDF
30. "Computational Discovery of Number Theory Identities for Mathematical Physics
Integrals," AMS-MAA-SIAM Annual Joint Meeting, San Diego, CA (10-14 Jan 2013). PDF
31. "High-Precision Computation: Applications and Challenges," U. C. Davis Computer Science seminar, Davis, CA (7 Mar 2013). PDF
32. "High-Precision Computation: Applications and Challenges," keynote talk, 21st IEEE International Symposium on Computer Arithmetic, Austin, TX (7-10 Apr 2013). PDF
33. "PSLQ: An algorithm to discover mathematical identities," U.C. Davis Mathematics Seminar, Davis, CA (16 Apr 2013). PDF
34. "Numerical Reproducibility in High-Performance Computing," International Supercomputing Conference, Leipzig, Germany (16-20 Jun 2013). PDF
35. "Conquering Numerical Error," Mathematics of Planet Earth, Melbourne, Australia (8-12
Jul 2013). PDF
36. "Lattice sums arising from the Poisson equation," U.C. Berkeley Number Theory Seminar,
Berkeley, CA (11 Sep 2013). PDF
37. "Twelve ways to fool the masses: Fast forward to 2013," Scalable Approaches to High Performance and High Productivity Computing (ScalPerf'13), Bertinoro, Italy (22--27 Sep
2013). PDF
38. "Conquering Numerical Error," Supercomputing 2013, Session on High-Precision Arithmetic, Denver, CO (20 Nov 2013). PDF
39. "Computation and theory of extended Mordell-Tornheim-Witten sums," West Coast Number
Theory Conference, Pacific Grove, CA (15-18 Dec 2013). PDF
40. [with Marcos Lopez de Prado] "How to spot backtest overfitting," Battle of the Quants,
New York City, 25 Mar 2014. PDF
41. "Are the digits of pi random?," U.C. Davis Math Club, Davis, CA (30 Apr 2014). PDF
42. "Using high-precision arithmetic to conquer numerical error," U.C. Davis Mathematics
Seminar, Davis, CA (14 May 2014). PDF
43. "Fooling the masses: Reproducibility in high-performance computing," ACM International
Conference on Computing Frontiers 2014, Cagliari, Italy (20-22 May 2014). Similar talkgiven at the Australian Mathematical Sciences Institute National Seminar Series, Universityof Newcastle, Australia (15 Jul 2014). PDF
44. "Big data computing: Science or pseudoscience?," Australian Mathematical Sciences Institute National Seminar Series, University of Newcastle, Australia (11 Jul 2014). PDF
45. "Scientific integrity in mathematical finance," Workshop on Optimization, Nonlinear
Analysis, Randomness and Risk, University of Newcastle, Australia (12 Jul 2014). PDF
46. "Computational challenges in experimental mathematics," Challenges in 21st Century Experimental Mathematical Computation (ICERM workshop), Brown University (22 Jul
2014). PDF
47. "Reproducibility in scientific computing," Reproducibility: Principles, Practices, Problems,
Zurich, Switzerland (29 Sep 2014). PDF
48. "Expectations on fractal sets," West Coast Number Theory Conference, Pacific Grove, CA(16-19 Dec 2014). PDF
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49. "Financial mathematics and big data computing: Science and pseudoscience," invited colloquium talk, ETH Zurich, Switzerland (25 Mar 2015). PDF
50. "Petascale computing and high-precision arithmetic: Applications and challenges," invited
colloquium talk, ETH Zurich, Switzerland (26 Mar 2015). PDF
51. "A thread-safe, high-performance arbitrary precision package," colloquium talk, Universityof Newcastle, Australia (12 Mar 2015). PDF
52. "Backtesting in the world of quantitative finance: Limitations, opportunities and scrutiny
needed," Quant Invest 2015, London, England (30 Sep 2015). PDF
53. "Discovery of large Poisson polynomials using a new arbitrary precision package," U.C.
Berkeley numerical analysis seminar, Berkeley, CA (13 Oct 2015). Similar talk given at
U.C. Davis Computer Science colloquium (5 Nov 2015). PDF
54. "Numerical reproducibility in high-performance computing," CARMA workshop on reproducibility, University of Newcasatle, Australia (13 Nov 2015). PDF
55. "Reproducibility and statistical overfitting in mathematical finance," Workshop on Mathematical Aspects of Behavioural Economics and Finance, University of Newcastle, Australia(13 Nov 2015). PDF
56. "Big data and its sins," Workshop on Mathematical Aspects of Behavioural Economics andFinance, University of Newcastle, Australia (14 Nov 2015). PDF
57. "The NAS Parallel Benchmarks: History and impact," Test of Time Award talk, Supercomputing 2015, Austin, TX (17 Nov 2015). PDF
58. "Numerical reproducibility in high-performance computing," Workshop on Numerical Reproducibility, Supercomputing 2015, Austin, TX (20 Nov 2015). PDF
59. "Computer discovery of large Poisson polynomials with 51,000-digit computations," West
Coast Number Theory Symposium, Pacific Grove, CA (16 Dec 2015). PDF
60. "Computer discovery of large Poisson polynomials," U.C. Berkeley Number Theory Seminar, Berkeley, CA (16 Mar 2016). PDF
61. "Computer discovery and analysis of large Poisson polynomials," Computationally Assisted
Mathematical Discovery and Experimental Mathematics, London, Ontario, Canada (12-15
May 2016). PDF
62. "Computer discovery and analysis of large Poisson polynomials using 64,000-digit arithmetic," Number Theory Down Under, Newcastle, Australia (23-26 Sep 2016). PDF
63. "Mathematics, computing and the acceleration of scientific progress," Hamilton College
Plant Lecture, Clinton, NY (3 Nov 2016). PDF
64. "Stock portfolio design and backtest overfitting," Hamilton College, Clinton, NY (3 Nov
2016). PDF
65. "Computer discovery of new mathematical facts and formulas," Hamilton College, Clinton,
NY (3 Nov 2016). PDF
66. "On the normality of Stoneham numbers, pi and log(2)," Normal Numbers: Arithmetic,
Computational and Probabilistic Aspects, Erwin Schrodinger Institute, University of Vienna, Austria (14-18 Nov 2016). PDF
67. "Computation and experimental evaluation of Mordell-Tornheim-Witten sum derivatives,"
West Coast Number Theory Conference, Pacific Grove, CA (16-20 Dec 2016). PDF
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68. "Computer discovery and analysis of large Poisson polynomials using 64,000-digit arithmetic," Jonathan Borwein Remembrance Day, Paris, France (10 Feb 2017). PDF
69. "Experimental mathematics and the omega function," mathematics seminar, U.C. Davis (17Apr 2017). PDF
70. "Fooling the masses in 2017: Why the scientific computing community must still be vigilant," IPDPS-17, Orlando, FL (1-2 Jun 2016). PDF
71. "Computation and analysis of arbitrary digits of Pi and other mathematical constants," Levi
Conant Prize lecture, Worcester Polytechnic Institute, Worcester, MA (16 Sep 2017). PDF
72. "Computer discovery and analysis of large Poisson polynomials," keynote, Jonathan Borwein Commemorative Conference, University of Newcastle, Newcastle, Australia (25-30
Sep 2017). PDF
73. "Stock portfolio design and backtest overfitting," Jonathan Borwein Commemorative Conference, University of Newcastle, Newcastle, Australia (25-30 Sep 2017). PDF
74. "What is experimental mathematics?," All-day seminar on experimental mathematics, University of Newcastle, Newcastle, Australia (3 Oct 2017). PDF
75. "Pi and normality," All-day seminar on experimental mathematics, University of Newcastle,
Newcastle, Australia (3 Oct 2017). PDF
76. "High-precision arithmetic and PSLQ," All-day seminar on experimental mathematics, University of Newcastle, Newcastle, Australia (3 Oct 2017). PDF
77. "Experimental mathematics and integration," All-day seminar on experimental mathematics,
University of Newcastle, Newcastle, Australia (3 Oct 2017). PDF
78. "Ancient Indian mathematics," All-day seminar on experimental mathematics, University of
Newcastle, Newcastle, Australia (3 Oct 2017). PDF
79. "Computer discovery and analysis of large Poisson polynomials," All-day seminar on experimental mathematics, University of Newcastle, Newcastle, Australia (3 Oct 2017). PDF
80. "Backtest overfitting in stock fund design and market prediction," Risk Management Seminar, University of California, Berkeley (17 Oct 2017). PDF
81. "Getting financial predictions right," MediaX Conference, Stanford University, Stanford,
CA (1 Nov 2017). PDF
82. "Fine tuning and Fermi's paradox," A Fractured Universe? Fundamental Physics, Symmetry
and Life, University of Sydney, Sydney, Australia (30 Nov - 1 Dec 2017). PDF
83. "High-performance computing (and the dangers of overfitting) in finance," Artificial Intelligence and Data Science: Capital Markets, New York City, NY (6-7 Dec 2017). PDF
84. "Computation of the omega function," West Coast Number Theory Conference, PacificGrove, CA (16-20 Dec 2017). PDF
85. "Variable precision in modern floating-point computing," ARM seminar, Cambridge, UK(19 Sep 2018). PDF
86. "Quantum computing performance: Standards now or scandals later?," D-Wave seminar,
Burnaby, BC, Canada (20 Jan 2019). PDF
87. "Reproducibility and variable precision computing," Computational Reproducibility at Exascale 2019 (CRE2019), Denver, CO (17 Nov 2019). PDF

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88. "Variable precision computing: Applications and challenges," ICERM Workshop on Variable Precision in Mathematical and Scientific Computing, ICERM, Brown University (6-8
May 2020). PDF
89. "Reproducible scientific computing: Progress and challenges," Correctness 2020: 4th International Workshop on Software Correctness for HPC Applications (11 Nov 2020). PDF
90. "Finding large Poisson polynomials using four-level variable precision," Correctness 2021:
5th International Workshop on Software Correctness for HPC Applications (14 Nov 2021).
PDF
91. "Why financial research is prone to false statistical discoveries," U.C. Berkeley Risk Seminar (25 Jan 2022); similar talk for Minnesota Center for Financial and Actuarial Mathematics (18 Mar 2022). PDF
92. "Experimental mathematics: Serious research and great fun," Euler Circle (6 Jun 2022).
PDF
93. "New computations of Poisson polynomials," West Coast Number Theory, 16 Dec 2022.
PDF
94. "New computations of Poisson polynomials: An application of very high-precision floatingpoint arithmetic," FPTalks workshop, University of Utah, July 2023. PDF
95. "Are the digits of Pi random?," United States Military Academy, West Point, MD, 6 Mar
2024. PDF
Books (most recent listed last):
1. Jonathan M. Borwein and David H. Bailey, Mathematics by Experiment: Plausible Reasoning
in the 21st Century, A. K. Peters, Wellesley, MA, 2004; second edition, 2008.
2. Jonathan M. Borwein, David H. Bailey, and Roland Girgensohn Experimentation in Mathematics: Computational Paths to Discovery, A. K. Peters, Wellesley, MA, 2004.
3. Jonathan Borwein, David Bailey and Roland Girgensohn, Experiments in Mathematics, CDROM, A. K. Peters, Wellesley, MA, 2006.
4. David H. Bailey, Jonathan M. Borwein, Neil Calkin, Roland Girgensohn, Russell Luke and Victor Moll, Experimental Mathematics in Action, A. K. Peters, Wellesley, MA, 2007.
5. David H. Bailey, Robert F. Lucas and Samuel W. Williams, ed., Performance Tuning of Scientific Applications, CRC Press, New York, 2011.
6. David H. Bailey and Jonathan M. Borwein, Exploratory Experimentation in Mathematics: Selected Works, Perfectly Scientific Press, Portland, OR, 2012.
7. David H. Bailey, Heinz H. Bauschke, Peter Borwein, Frank Garvan, Michel Thera, Jon D. Vanderwerff and Henry, Wolkowicz, ed., Computational and Analytical Mathematics in Honour ofJonathan Borwein’s 60th Birthday, Springer, 2013.
8. David H. Bailey and Jonathan M. Borwein, ed., Pi: The Next Generation: A Sourcebook on the
Recent History of Pi and Its Computation, Springer, New York, 2016.
9. David H. Bailey, Naomi Simone Borwein, Richard P. Brent, Regina S. Burachik, Judy-anne
Heather Osborn, Brailey Sims, Qiji J. Zhu, ed., From Analysis to Visualization: A Celebrationof the Life and Legacy of Jonathan M. Borwein, Springer, New York, 2020.
12

Publications (most recent listed last):
Below is a catalogue of Bailey's publications (except books and presentations), listed in approximate chronological order, with most recent listed last. This includes:
•
•
•
•
•
•
•
•

Refereed journal articles.
Refereed conference papers.
Various other unrefereed technical reports.
Articles published in the Huffington Post.
Articles published in the Conversation.
Articles published in the Math Drudge blog (2009-2016).
Articles published in the Mathematical Investor blog (2013-present).
Articles published in the Math Scholar blog (2017-present).

For some of the articles listed below as published in the Mathematical Investor blog, as indicatedby an asterisk * in the author list, Bailey acknowledges input from a colleague who prefers not tobe listed.
1.
2.

3.

4.

5.

6.

7.

8.

9.

David H. Bailey, "Vector computer memory bank contention," IEEE Transactions on Computers, vol. C-36, no. 3 (Mar. 1987), pg. 293-298, preprint draft available at PDF.
David H. Bailey, "A high-performance fast Fourier transform algorithm for the Cray-2,"
Journal of Supercomputing, vol. 1, no. 1 (Jul 1987), pg. 43-60, preprint draft available at
PDF .
David H. Bailey, "A high-performance FFT algorithm for vector supercomputers," International Journal of Supercomputer Applications, vol. 2, no. 1 (1988), pg. 82-87, preprint
draft available at PDF .
David H. Bailey, "Numerical results on the transcendence of constants involving Pi, E, andGamma," Mathematics of Computation, vol. 50, no. 181 (Jan 1988), pg. 275-281, preprint
draft available at PDF.
David H. Bailey, "The computation of Pi to 29,360,000 decimal digits using Borweins'quartically convergent algorithm," Mathematics of Computation, vol. 50, no. 181 (Jan.
1988), pg. 283-296, preprint draft available at PDF.
Don A. Calahan and David H. Bailey, "Measurement and analysis of memory conflicts on
vector multiprocessors," in Joanne L. Martin, ed., Performance Evaluation of Supercomputers, North-Holland, 1988, pg. 83-106, preprint draft available at PDF.
David H. Bailey, "Extra-high speed matrix multiplication on the Cray-2," SIAM Journal on
Scientific and Statistical Computing, vol. 9, no. 3, (May 1988), pg. 603-607, preprint draft
available at PDF.
David H. Bailey and Helaman R. P. Ferguson, "A Strassen-Newton algorithm for high-speed
parallelizable matrix inversion," Proceedings of Supercomputing 1988, Oct 1988, pg.
419-424, preprint draft available at PDF.
Jonathan M. Borwein, Peter B. Borwein and David H. Bailey, "Ramanujan, modular equations, and approximations to Pi," American Mathematical Monthly, Mar. 1989, pg. 201-219.
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10.

11.
12.

13.
14.

15.
16.

17.
18.

19.

20.

21.
22.

The authors of this paper later received both the Chauvenet Prize and the Merten Hesse
Prize from the Mathematical Association of America, preprint draft available at PDF.
David H. Bailey, Horst D. Simon, John T. Barton and Martin J. Fouts, "Floating point
arithmetic in future supercomputers," International Journal of Supercomputer Applications,vol. 3, no. 3 (1989), pg. 86-90, preprint draft available at PDF.
David H. Bailey, "Array transposition in SSD," manuscript, 3 Oct 1989, available at PDF.
David H. Bailey and H. R. P. Ferguson, "Numerical results on relations between numericalconstants using a new algorithm," Mathematics of Computation, vol. 53, no. 188 (Oct1989), pg. 649-656, preprint draft available at PDF.
David H. Bailey, "FFTs in external or hierarchical memory," Journal of Supercomputing,vol. 4, no. 1 (Mar 1990), pg. 23-35, preprint draft available at PDF.
David H. Bailey, Eric Barszcz, Rod A. Fatoohi, Horst D. Simon and Sisira Weeratunga,"Performance results on the Intel Touchstone Gamma prototype," Proceedings of the Fifth
Distributed Memory Computing Conference, Apr 1990, pg. 1236-1245, preprint draft available at PDF.
David H. Bailey, "In response to the fate of Fortran-8X," Communications of the ACM, vol.
33, no. 4 (Apr 1990), pg. 391-392, preprint draft available at PDF.
David H. Bailey, Eric Barszcz, John T. Barton, David S. Browning, Russell L. Carter, Leo
Dagum, Rod A. Fatoohi, Paul O. Frederickson, Thomas A. Lasinski, Robert S. Schreiber,
Horst D. Simon, Venkat Venkatakrishnan and Sisira Weeratunga, "The NAS Parallel
Benchmarks," International Journal of Supercomputer Applications, vol. 5, no. 3 (Fall1991), pg. 66-73, preprint draft available at PDF.
Helaman R. P. Ferguson and David H. Bailey, "A polynomial time, numerically stable integer relation algorithm," manuscript, 1991, available at PDF.
David H. Bailey, King Lee, and Horst D. Simon, "Using Strassen's algorithm to accelerate
the solution of linear systems," Journal of Supercomputing, vol. 4., no. 4 (Jan 1991), pg.
357-371, preprint draft available at PDF.
David H. Bailey, "Twelve ways to fool the masses when giving performance results on parallel computers," Supercomputing Review, Aug 1991, pg. 54-55, preprint draft available at
PDF.
David H. Bailey and P. N. Swarztrauber, "The fractional Fourier transform andapplications," SIAM Review, vol. 33 no. 3 (Sep 1991), pg. 389-404; please also see the errata note that follows this item; preprint draft available at PDF.
David H. Bailey, "Errata to 'The fractional Fourier transform and applications,'" manuscript,
1991, available at PDF.
David H. Bailey, Eric Barszcz, John T. Barton, David S. Browning, Russell L. Carter, Leo
Dagum, Rod A. Fatoohi, Paul O. Frederickson, Thomas A. Lasinski, Robert S. Schreiber,
Horst D. Simon, Venkat Venkatakrishnan and Sisira Weeratunga, "The NAS Parallel
Benchmarks: Summary and preliminary results," Proceedings of Supercomputing 1991,
ACM/IEEE Computer Society, Nov 1991, 158-165. The paper won the 2015 Test of TimeAward from the Supercomputing Conference (sponsored by the ACM and the IEEE Computer Society), preprint draft available at PDF.
14

23. David H. Bailey and Paul O. Frederickson, "Performance of two of the NAS Parallel
Benchmarks," Proceedings of Supercomputing 1991, ACM/IEEE Computer Society, Nov
1991, pg. 166-173, preprint draft available at PDF.
24. David H. Bailey, "Misleading performance reporting in the supercomputing field", Scientific
Programming, vol. 1., no. 2 (Winter 1992), pg. 141-151, preprint draft available at PDF.
25. David H. Bailey, "How useful are today's parallel computers?", Computers in Physics, vol.
6, no. 2 (Mar./Apr. 1992), pg. 216, preprint draft available at PDF.
26. David H. Bailey, Eric Barszcz, Leo Dagum and Horst D. Simon, "NAS Parallel Benchmark
results," Proceedings of Supercomputing 1992, Nov 1992, pg. 386-393, preprint draft available at PDF.
27. David H. Bailey, R. Krasny and R. Pelz, "Multiple precision, multiple processor vortex
sheet roll-up computation," Proceedings of the Sixth SIAM Conference on Parallel Processing for Scientific Computing, 1993, SIAM, Philadelphia, pg. 52-56, preprint draft available
at PDF.
28. David H. Bailey, "Automatic translation of Fortran programs to multiprecision," NASARNR Technical Report, RNR-91-025, updated 1993, preprint draft available at PDF.
29. David H. Bailey, "Experience with parallel computers at NASA Ames", International Journal of High Speed Computing, vol. 5, no. 1 (1993), pg. 51-62, preprint draft available at
PDF.
30. David H. Bailey, "A portable high performance multiprecision package," NASA RNR Technical Report, RNR-90-022, updated 1993, preprint draft available at PDF.
31. David H. Bailey, "RISC microprocessors and scientific computing," Proceedings of Supercomputing '93, IEEE Computer Society, 1993, pg. 645-654, preprint draft available at PDF.
32. David H. Bailey, Eric Barszcz, Leo Dagum and Horst D. Simon, "NAS Parallel Benchmark
results," IEEE Parallel and Distributed Technology, Feb 1993, pg. 43-51, preprint draft
available at PDF.
33. David H. Bailey, "Multiprecision translation and execution of Fortran programs," ACM
Transactions on Mathematical Software, vol. 19, no. 3, Sep 1993, pg. 288-319, preprint
draft available at PDF.
34. David H. Bailey, Jonathan M. Borwein and Roland Girgensohn, "Experimental evaluationof Euler sums", Experimental Mathematics, vol. 3, no. 1 (1994), pg. 17-30, preprint draft
available at PDF.
35. David H. Bailey, M. Berry, J. Dongarra, Vladimir Getov, T. Haupt, Tony Hey, Roger W.
Hockney, D. Walker, "PARKBENCH Report-1: Public International Benchmarks for Parallel Computers," Technical Report: UT-CS-93-213, 1994, preprint draft available at PDF.
36. D. Bailey, E. Barszcz, J. Barton, D. Browning, R. Carter, L. Dagum, R. Fatoohi, S.
Fineberg, P. Frederickson, T. Lasinski, R. Schreiber, H. Simon, V. Venkatakrishman and S.
Weeratunga, "The NAS Parallel Benchmarks," NASA RNR Technical Report, RNR-94-007,
updated 1994, preprint draft available at PDF.
37. David H. Bailey and P. N. Swarztrauber, "A fast method for the numerical evaluation ofcontinuous Fourier transforms," SIAM Journal on Scientific Computing, vol. 15, no. 5 (Sep
1994), pg. 1105-1110, preprint draft available at PDF.
15

38. David H. Bailey, "Unfavorable strides in cache memory systems," Scientific Programming,
vol. 4 (1995), pg. 53-58, preprint draft available at PDF.
39. David H. Bailey and Paul N. Swarztrauber, "Efficient detection of a continuous-wave signal
with a linear frequency drift," SIAM Journal on Scientific Computing, vol. 16 (1995), pg.
1233-1239, preprint draft available at PDF.
40. David H. Bailey, Tim Harris, William Saphir, Rob van der Wijngaart, Alex Woo and Maurice Yarrow, "The NAS Parallel Benchmarks 2.0," manuscript, Dec 1995, available at PDF.
41. David H. Bailey, "A Fortran-90 based multiprecision system," ACM Transactions on Mathematical Software, vol. 21, no. 4 (Dec 1995), pg. 379-387, preprint draft available at PDF.
42. David H. Bailey, "On the computational cost of FFT-based linear convolutions", manuscript, Jun 1996, available at PDF.
43. Subhash Saini and David H. Bailey, "NAS Parallel Benchmark (version 1.0) results 11-96,"
manuscript, Nov 1996, available at PDF.
44. Al Globus, David H. Bailey, Steve Langhoff, Andrew Pohorille and Creon Levit, "Computational molecular nanotechnology at NASA Ames Research Center, 1996," manuscript,
Dec 1996, available at PDF.
45. David H. Bailey, Jonathan M. Borwein and Richard E. Crandall, "On the Khintchine constant," Mathematics of Computation, vol. 66 (1997), pg. 417-431, preprint draft available at
PDF.
46. David H. Bailey and Simon Plouffe, "Recognizing numerical constants," Proceedings of theWorkshop on Organic Mathematics, Canadian Mathematical Society, vol. 20 (1997), pg. 7388, preprint draft available at PDF.
47. David H. Bailey, "Little's Law and high performance computing," manuscript, 1997, available at PDF.
48. Alan H. Karp, Al Geist and David H. Bailey, "1996 Gordon Bell Prize winners," IEEE
Computer, Jan 1997, pg. 80-85, preprint draft available at PDF.
49. David H. Bailey, Jonathan M. Borwein, Peter B. Borwein and Simon Plouffe, "The quest for
Pi," Mathematical Intelligencer, vol. 19, no. 1 (Jan 1997), pg. 50-57, preprint draft available
at PDF.
50. David H. Bailey, Peter B. Borwein and Simon Plouffe, "On the rapid computation of various polylogarithmic constants," Mathematics of Computation, vol. 66, no. 218 (Apr 1997),
pg. 903-913, preprint draft available at PDF.
51. David H. Bailey, "Onward to petaflops computing," ACM Communications, vol. 40, no. 6(Jun 1997), pg. 90-92, preprint draft available at PDF.
52. David H. Bailey, Rupak Biswas and Rob Van Der Wijngaart, "NAS applications and advanced architectures," NAS Technical Report NAS-97-031, NASA Ames Research Center(Nov 1997), preprint draft available at PDF.
53. David H. Bailey, "Challenges of future high-end computing," in Jonathan Schaeffer, ed.,High Performance Computer Systems and Applications, Kluwer Academic Press, Boston,
1998, preprint draft available at PDF.
54. Al Globus, David H. Bailey, Jie Han, Richard Jaffe, Creon Levit, Ralph Merkle and Deepak
Srivastava, "NASA applications of molecular nanotechnology," Journal of the British Interplanetary Society," vol. 15 (1998), pg. 145-152, available at HTML.
16

55. David H. Bailey, "Finding new mathematical identities via numerical computations," ACM
SIGNUM, vol. 33, no. 1 (Jan 1998), pg. 17-22, preprint draft available at PDF.
56. Alan H. Karp, Ewing Lusk and David H. Bailey, "1997 Gordon Bell Prize winners," IEEE
Computer, Jan 1998, pg. 86-92, preprint draft available at PDF.
57. Ji Wang, P. C. Y. Lee and David H. Bailey, "Thickness-shear and flexural vibrations of linearly contoured crystal strips with multiprecision computation," Computers and Structures,vol. 70 (1999), pg. 437-445.
58. David H. Bailey and David J. Broadhurst, "A seventeenth-order polylogarithm ladder,"1999, preprint draft available at PDF.
59. Helaman R. P. Ferguson, David H. Bailey and Stephen Arno, "Analysis of PSLQ, an integer
relation finding algorithm," Mathematics of Computation, vol. 68, no. 225 (Jan 1999), pg.
351-369, preprint draft available at PDF.
60. Adrian T. Wong, Leonid Oliker, William T. C. Kramer, Teresa L. Kaltz and David H. Bailey,"Evaluating system effectiveness in high performance computing systems," Nov 1999, preprint draft available at PDF.
61. David H. Bailey, "Integer relation detection," Computing in Science and Engineering, JanFeb, 2000, pg. 24-28, preprint draft available at PDF.
62. Adrian T. Wong, Leonid Oliker, William T. C. Kramer, Teresa L. Kaltz and David H. Bailey,"System utilization benchmark on the Cray T3E and IBM SP," Fifth Workshop on Job
Scheduling, May 1999; also published in Job Scheduling Strategies for Parallel Processing,Dror G. Feitelson and Larry Rudolph, ed. Springer, 2000, pg. 56-67, preprint draft available
at PDF.
63. David H. Bailey and David J. Broadhurst, "Parallel integer relation detection: Techniques
and applications," Mathematics of Computation, vol. 70, no. 236 (Oct 2000), pg.
1719-1736, preprint draft available at PDF.
64. Yozo Hida, Xiaoye S. Li and David H. Bailey, "Quad-double arithmetic: Algorithms, implementation, and application," Oct 2000, preprint draft available at PDF.
65. Adrian T. Wong, Leonid Oliker, William T. C. Kramer, Teresa L. Kaltz and David H. Bailey,"ESP: A system utilization benchmark," Proceedings of SC2000, Nov 2000, preprint draft
available at PDF.
66. David H. Bailey and Jonathan M. Borwein, "Experimental mathematics: Recent developments and future outlook," in Bjorn Engquist and Wilfried Schmid, ed., Mathematics Unlimited -- 2001 and Beyond, Springer, 2001, pg. 51-66, preprint draft available at PDF.
67. Adrian T. Wong, William T. C. Kramer, Leonid Oliker and David H. Bailey, "Comparison of
the ESP benchmark with observed system utilization," manuscript, 2001, available at PDF.
68. Yozo Hida, Xiaoye S. Li and David H. Bailey, "Algorithms for quad-double precision floating point arithmetic," 15th IEEE Symposium on Computer Arithmetic, IEEE Computer Society, 2001, pg. 155-162, preprint draft available at PDF.
69. David H. Bailey, "How fast is my Beowulf?," in Thomas Sterling, ed., Beowulf Cluster
Computing with Linux, and in Beowulf Cluster Computing with Windows, MIT Press, 2001,
preprint draft available at PDF.

17

70. David H. Bailey and Richard E. Crandall, "On the random character of fundamental constant expansions," Experimental Mathematics, vol. 10, no. 2 (Jun 2001), pg. 175-190, preprint draft available at PDF.
71. C. William McCurdy, Horst D. Simon, William G. C. Kramer, Robert F. Lucas, William E.
Johnston and David H. Bailey, "Future directions in scientific supercomputing," Computer
Physics Communications, vol. 147 (2002), pg. 34-39, preprint draft available at PDF.
72. David H. Bailey, David Broadhurst, Yozo Hida, Sherry Li and Brandon Thompson, "Highperformance computing meets experimental mathematics," Proceedings of SC2002, preprint
draft available at PDF.
73. David H. Bailey and Richard E. Crandall, "Random generators and normal numbers," Experimental Mathematics, vol. 11, no. 4 (2002), pg. 527-546, preprint draft available at PDF.
74. David H. Bailey and Daniel J. Rudolph, "An ergodic proof that rational times normal isnormal", Feb 2002, preprint draft available at PDF.
75. X. S. Li, J. W. Demmel, D. H. Bailey, G. Henry, Y. Hida, J. Iskandar, W. Kahan, A. Kapur,
M. C. Martin, T. Tung, D. J. Yoo, "Design, implementation and testing of extended andmixed precision BLAS," ACM Transactions on Mathematical Software, vol. 28, no. 2 (Jun
2002), pg. 152-205, preprint draft available at PDF.
76. David H. Bailey, "A reclusive kind of science," Computing in Science and Engineering,
Sept-Oct 2002, pg. 79-81, preprint draft available at PDF.
77. David H. Bailey, Yozo Hida, Xiaoye S. Li and Brandon Thompson, "ARPREC: An arbitrary
precision computation package," Sept 2002, preprint draft available at PDF.
78. David H. Bailey and Alexei M. Frolov, "Universal variational expansion for high-precisionbound-state calculations in three-body systems," Journal of Physics B: Atomic, Molecularand Optical Physics, vol. 35, no. 20 (28 Oct 2002), pg. 4287-4298, preprint draft available
at PDF.
79. Alexei M. Frolov and David H. Bailey, "Highly accurate evaluation of the few-body auxiliary functions and four-body integrals," Journal of Physics B: Atomic, Molecular and Optical Physics, vol. 36, no. 9 (14 May 2003), pg. 1857-1867, preprint draft available at PDF.
80. David H. Bailey, "Some background on Kanada's recent pi calculation," manuscript, 16
May 2003, available at PDF.
81. David H. Bailey, Bronis de Supinski, Jack Dongarra, Thomas Dunigan, Guang Gao, Adolfy
Hoisie, Paul Hovland, Jeffrey Hollingsworth, David Jefferson, Chandrika Kamath, Allen
Malony, Boyanna Norris, Daniel Quinlan, Sally McKee, Celso Mendes, Shirley Moore,
Daniel Reed, Allan Snavely, Erich Strohmaier, Jeffrey Vetter, Patrick Worley, "Performancetechnologies for peta-scale systems: A white paper prepared by the Performance Evaluation
Research Center and collaborators," manuscript, 14 May 2003, available at PDF.
82. David H. Bailey and Xiaoye S. Li, "A comparison of three high-precision quadratureschemes," Proceedings of the Real Numbers and Computing Conference, Lyon, France, Sep
2003. See revised version below.
83. David H. Bailey, Jonathan M. Borwein, Richard E. Crandall and Carl Pomerance, "On thebinary expansions of algebraic numbers," Journal of Number Theory Bordeaux, vol. 16(2004), pg. 487-518, preprint draft available at PDF.
18

84. David H. Bailey, "Java meets numerical analysis," Scientific Programming, vol. 12 (2004),
no. 1, pg. 59-60, preprint draft available at PDF.
85. David H. Bailey, "A Pseudo-random number generator based on normal numbers," Dec
2004, preprint draft available at PDF.
86. David H. Bailey, Xiaoye S. Li and Karthik Jeyabalan, "A comparison of three high-precision quadrature schemes," Experimental Mathematics, vol. 14 (2005), no. 3, pg 317-329,
preprint draft available at PDF.
87. David H. Bailey, "Review of The Siam 100-Digit Challenge: A Study in High-Accuracy
Numerical Computing," Bulletin of the American Mathematical Society, vol. 42 (2005), no.
4, pg 545-548, preprint draft available at PDF.
88. Horst Simon, William Kramer, William Saphir, John Shalf, David Bailey, Leonid Oliker,
Michael Banda, C. William McCurdy, John Hules, Andrew Canning, Marc Day, PhilipColella, David Serafini, Michael Wehner and Peter Nugent, "Science-driven system architecture: A new process for leadership class computing," Journal of the Earth Simulator, vol.
2, no. 1 (Jan 2005), pg 1-9, preprint draft available at PDF.
89. David H. Bailey, "A hot-spot proof of normality for the alpha constants," Jan 2005, preprint
draft available at PDF.
90. Piotr Luszczek, Jack J. Dongarra, David Koester, Rolf Rabenseifner, Bob Lucas, Jeremy
Kepner, John McCalpin, David Bailey and Daisuke Takahashi, "Introduction to the HPC
Challenge Benchmark Suite," Apr 2005, preprint draft available at PDF.
91. David H. Bailey, "High-precision floating-point arithmetic in scientific computation," Computing in Science and Engineering, May-Jun, 2005, pg. 54-61, preprint draft available at
PDF.
92. David H. Bailey and Jonathan M. Borwein, "Experimental mathematics: Examples, methods and implications," Notices of the American Mathematical Society, vol. 52, no. 5 (May2005), pg. 502-514, available at AMS Notices PDF | Preprint PDF.
93. David H. Bailey and Alexei M. Frolov, "Positron annihilation in the bipositronium Ps sub2", Physical Review A, vol. 72 (11 Jul 2005), pg. 014501-1 to 014501-4, preprint draft
available at PDF.
94. David H. Bailey and Allan S. Snavely, "Performance modeling: Understanding the present
and predicting the future," Proceedings of Euro-Par 2005, Lisbon, Portugal, Sep 2005, preprint draft available at PDF.
95. David H. Bailey and Jonathan M. Borwein, "Future prospects for computer-assisted mathematics," Notes of the Canadian Mathematical Society, vol. 37, no. 8 (Dec 2005), pg. 2-6,
preprint draft available at PDF.
96. David H. Bailey and Michal Misiurewicz, "A strong hot spot theorem," Proceedings of theAmerican Mathematical Society, vol. 134 (2006), no. 9, pg. 2495-2501, preprint draft available at PDF.
97. David H. Bailey, Jonathan M. Borwein and Richard E. Crandall, "Integrals of the Ising
class," Journal of Physics A: Mathematical and General, vol. 39 (2006), pg. 12271-12302,
preprint draft available at PDF | Ising data: PDF; LaTeX.

19

98. David H. Bailey, Jonathan M. Borwein and David M. Bradley, "Experimental determinationof Apery-like identities for zeta(2n+2)," Experimental Mathematics, vol. 15 (2006), pg.
281-289, preprint draft available at PDF.
99. David H. Bailey, "Review of Accuracy and Reliability in Scientific Computing," by Bo
Einarsson, ed., Scientific Programming, vol. 14 (2006), pg. 41-42, preprint draft available at
PDF.
100. Leonid Oliker, Rupak Biswas, Rob Van der Wijngaart, David H. Bailey and Allan Snavely,"Performance evaluation and modeling of ultra-scale systems," Parallel Processing for Scientific Computing, SIAM, Philadelphia, PA, 2006, preprint draft available at PDF.
101. David H. Bailey, "Tanh-sinh high-precision quadrature," Jan 2006, preprint draft available
at PDF.
102. David H. Bailey and Jonathan M. Borwein, "Effective error bounds in Euler-Maclaurinbased quadrature schemes," Jun 2005, preprint draft available at PDF Condensed version in
Proceedings of the 2006 High-Performance Computing Conference (HPCS): PDF.
103. David H. Bailey, Jonathan M. Borwein, Vishal Kapoor and Eric Weisstein, "Ten problems inexperimental mathematics," American Mathematical Monthly, vol. 113, no. 6 (Jun 2006),
pg. 481-509, preprint draft available at PDF.
104. David H. Bailey, "The BBP algorithm for Pi," manuscript, Sep 2006, available at PDF.
105. David H. Bailey and Jonathan M. Borwein, "Finding general explicit formulas for Ising integral recursions," manuscript, Oct 2006, available at PDF.
106. Hongzhang Shan, Erich Strohmaier, Ji Qiang, David H. Bailey, and Kathy Yelick, "Performance modeling and optimization of a high energy colliding beam simulation code," Proceedings of SC2006, Nov 2006, preprint draft available at PDF.
107. David H. Bailey, Jonathan M. Borwein and Richard E. Crandall, "Box integrals," Journal ofComputational and Applied Mathematics, vol. 206 (2007), pg. 196-208, preprint draft available at PDF. Note: This PDF file corrects an error on page 5. Box integral data: PDF; LaTeX.
108. David H. Bailey, David Borwein, Jonathan M. Borwein and Richard Crandall, "Hypergeometric forms for Ising-class integrals," Experimental Mathematics, vol. 16 (2007), no. 3, pg.
257-276, preprint draft available at PDF.
109. David H. Bailey and Jonathan M. Borwein, "Solution to Monthly Problem #11515," manuscript, Feb 2007, available at PDF.
110. David H. Bailey and Jonathan M. Borwein, "Solution to Monthly problem #11275," manuscript, Feb 2007, available at PDF.
111. David H. Bailey, Robert Lucas, Paul Hovland, Boyana Norris, Kathy Yelick, Dan Gunter,
Bronis de Supinski, Dan Quinlan, Pat Worley, Jeff Vetter, Phil Roth, John Mellor-Crummey,
Allan Snavely, Jeff Hollingsworth, Dan Reed, Rob Fowler, Ying Zhang, Mary Hall, Jacque
Chame, Jack Dongarra, Shirley Moore, "Performance engineering: Understanding and improving the performance of large-scale codes," CT Watch Quarterly, vol. 3, no. 4 (Nov
2007), pg. 18-23, preprint draft available at PDF.
112. David H. Bailey and Jonathan M. Borwein, "Solution to Monthly problem #11277," manuscript, Mar 2007, available at PDF.
113. David H. Bailey, "A non-normality result," manuscript, Aug 2007, available at PDF.
20

114. David H. Bailey, "On a tan product conjecture," manuscript, Aug 2007, available at PDF.
115. Natalie J. Durgin, Sofia M. Garcia, Tamara Flournoy and David H. Bailey, "'Syncing' Upwith the Quinn-Rand-Strogatz constant: Hurwitz-Zeta functions in non-linear physics," Sep
2007, preprint draft available at PDF.
116. David H. Bailey, Jonathan M. Borwein, David Broadhurst and M. L. Glasser, "Elliptic integral evaluations of Bessel moments," Journal of Physics A: Mathematical and General, vol.
41 (2008), pg. 205203, preprint draft available at PDF.
117. David H. Bailey, "Review of An Introduction to Parallel and Vector Scientific Computing,"
Scientific Programming, vol. 16 (2008), pg. 97-98, preprint draft available at PDF.
118. David H. Bailey and Jonathan M. Borwein, "High-precision computation and mathematicalphysics," XII Advanced Computing and Analysis Techniques in Physics Research, 2008,
preprint draft available at PDF.
119. David H. Bailey, "Resolving numerical anomalies in scientific computation," manuscript,
Jan 2008, available at PDF | Gzipped code file.
120. David Bailey, Jacqueline Chame, Chun Chen, Jack Dongarra, Mary Hall, Jeffrey K.
Hollingsworth, Paul Hovland, Shirley Moore, Keith Seymour, Jaewook Shin, Ananta Tiwari, Sam Williams, Haihang You, "PERI auto-tuning," Journal of Physics: Conference Series, vol. 125 (2008), 012089, preprint draft available at PDF; journal copy: PDF.
121. David H. Bailey and Jonathan M. Borwein, "Highly parallel, high-precision numerical integration," manuscript, Apr 2008, available at PDF.
122. Yozo Hida, Xiaoye S. Li and David H. Bailey, "Library for double-double and quad-double
arithmetic," manuscript, 8 May 2008, available at PDF.
123. David H. Bailey and Jonathan M. Borwein, "Computer-assisted discovery and proof,"
Tewodros Amdeberhan and Victor H. Moll, ed., Tapas in Experimental Mathematics, Contemporary Mathematics, American Mathematical Society, May 2008, pg. 21-52, preprint
draft available at PDF.
124. Samuel Williams, Kaushik Datta, Jonathan Carter, Leonid Oliker, John Shalf, Kathy Yelick
and David H. Bailey, "PERI -- Auto-tuning memory-intensive kernels for multicore," Journal of Physics: Conference Series, vol. 125 (2008), Nov. 2008, available at IOP PDF | Preprint PDF.
125. Lin-Wang Wang, Byounghak Lee, Hongzhang Shan, Zhengji Zhao, Juan Meza, Erich
Strohmaier, David Bailey, "Linearly scaling 3D fragment method for large-scale electronic
structure calculations," Proceedings of SC08, Nov 2008. Winner of the 2008 ACM Gordon
Bell Prize in a special category for "algorithmic innovation." preprint draft available at PDF.
126. David H. Bailey, Richard E. Crandall and Jonathan M. Borwein, "Resolution of the QuinnRand-Strogatz constant of nonlinear physics," Experimental Mathematics, vol. 18 (2009),
pg. 107-116, preprint draft available at PDF.
127. David H. Bailey, "Can an evolutionary process generate English text?", Biological Theory,
vol. 4, no. 2 (Spring 2009), pg. 125-131, preprint draft available at PDF.
128. David H. Bailey and Jonathan M. Borwein, "Solutions to Monthly Problems 11456 and11457," manuscript, 2009, available at PDF.
129. David H. Bailey and Jonathan M. Borwein, "Proposed SIAM problem," manuscript 2009,
available at PDF.
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130. David H. Bailey, Jonathan M. Borwein and Jorg Waldvogel, "Problem proposed for theAmerican Mathematical Monthly," American Mathematical Monthly, May 2009 (problem
section), preprint draft available at PDF.
131. David H. Bailey and Jonathan M. Borwein, "Solution to Monthly Problem #11410," manuscript, Feb 2009, available at PDF.
132. J. Meza, S. Campbell, and D. Bailey, "Mathematical and statistical opportunities in cybersecurity," Lawrence Berkeley National Laboratory Technical Report, Mar 2009, preprint
draft available at PDF.
133. Bronis R. de Supinski, Sadaf Alam, David H. Bailey, Laura Carrington, Chris Daley, Anshu
Dubey, Todd Gamblin, Dan Gunter, Paul Hovland, Heike Jagode, Karen Karavanic, Gabriel
Marin, John Mellor-Crummey, Shirley Moore, Boyana Norris, Leonid Oliker, Cathie
Olschanowsky, Philip C. Roth, Martin Schulz, Sameer Shende, Allan Snavely, Wyatt Spear,
Mustafa Tikir, Jeff Vetter, Pat Worley and Nick Wright, "Modeling the Office of Science
Ten Year Facilities Plan: The PERI architecture tiger team," Journal of Physics: Conference
Series, Jun 2009, preprint draft available at PDF.
134. David H. Bailey and Jonathan M. Borwein, "Solution to Monthly Problem #11418," manuscript, Mar 2009, available at PDF.
135. David H. Bailey and Jonathan M. Borwein, "Experimental mathematics and computational
statistics," Edward Wegman, Yasmin H. Said and David W. Scott, editors, Wiley Interdisciplinary Reviews: Computational Statistics, Apr 2009, preprint draft available at PDF.
136. David H. Bailey, "Misleading performance claims in scientific computation," Proceedingsof DAC2009, May 2009, preprint draft available at PDF.
137. Zhengji Zhao, Juan Meza, Byounghak Lee, Hongzhang Shan, Eric Strohmaier, David Bailey and Lin-Wang Wang, "The linearly scaling 3D fragment method for large scale electronic structure calculations," Journal of Physics: Conference Series, Jun 2009, preprint draft
available at PDF.
138. David H. Bailey and Jonathan M. Borwein, "Einstein on the 'cosmic religious feeling' as
motive for scientific research," Math Drudge, 10 Jun 2009, available at HTML.
139. David H. Bailey and Jonathan M. Borwein, "Semiotic fiddling while a digital Rome burns,"
Math Drudge, 23 Jun 2009, available at HTML.
140. David H. Bailey and Jonathan M. Borwein, "Numeracy, relative risk and public policy,"
Math Drudge, 25 Jun 2009, available at HTML.
141. David H. Bailey and Jonathan M. Borwein, "Unscientific America," Math Drudge, 1 Aug
2009, available at HTML.
142. David H. Bailey and Jonathan M. Borwein, "Misuse of probability by 'creation scientists',"
Math Drudge, 13 Aug 2009, available at HTML.
143. David H. Bailey and Jonathan M. Borwein, "How did the economists get it so wrong?,"
Math Drudge, 12 Sep 2009, available at HTML.
144. David H. Bailey and Jonathan M. Borwein, "PSLQ: An algorithm to discover integer relations," Computeralgebra Rundbrief, no 45 (Oct 2009), pg. 8-11, preprint draft available at
PDF.
145. David H. Bailey and Jonathan M. Borwein, "John D. Barrow's New Theories ofEverything," Math Drudge, 12 Oct 2009, available at HTML.
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146. David H. Bailey, "The NAS Parallel Benchmarks," David Padua, ed., Encyclopedia of Parallel Computing, Springer, Nov 2009, preprint draft available at PDF.
147. David H. Bailey and Jonathan M. Borwein, "Experimental computation with oscillatory integrals," Tewodros Amdeberhan, Luis A. Medina and Victor H. Moll, ed., Gems in Experimental Mathematics, Contemporary Mathematics, American Mathematical Society, vol. 517(2010), pg. 25-40, preprint draft available at PDF.
148. David H. Bailey, Jonathan M. Borwein, David Broadhurst and Wadim Zudlin, "Experimental mathematics and mathematical physics," Tewodros Amdeberhan, Luis A. Medina andVictor H. Moll, ed., Gems in Experimental Mathematics, Contemporary Mathematics, vol.
517 (2010), American Mathematical Society, pg. 41-58, preprint draft available at PDF.
149. David H. Bailey and Jonathan M. Borwein, "Sad state of math and science education," Math
Drudge, 7 Jan 2010, available at HTML.
150. David H. Bailey and Jonathan M. Borwein, "The confusing morass of copyright laws,"
Math Drudge, 28 Jan 2010, available at HTML.
151. David H. Bailey and Jonathan M. Borwein, "The greatest mathematical discovery?," Math
Drudge, 6 Feb 2010, available at HTML.
152. David H. Bailey and Jonathan M. Borwein, "Creationism, global warming denial, and scientific integrity," Math Drudge, 7 Mar 2010, available at HTML.
153. Alex Kaiser, Samuel Williams, Kamesh Madduri, Khaled Ibrahim, David Bailey, James
Demmel and Erich Strohmaier, "A principled kernel testbed for hardware/software co-design research," Proceedings of the 2nd USENIX Workshop on Hot Topics in Parallelism(HotPar), Apr 2010, preprint draft available at PDF.
154. David H. Bailey and Jonathan M. Borwein, "Fermi's Paradox and Stephen Hawking," Math
Drudge, 30 Apr 2010, available at HTML.
155. David H. Bailey and Jonathan M. Borwein, "How reliable are the radiometric methods used
for geologic ages?," Math Drudge, 14 May 2010, available at HTML.
156. Erich Strohmaier, Sam Williams, Alex Kaiser, Kamesh Madduri, Khaled Ibrahim, David H.
Bailey, James W. Demmel, "A kernel testbed for parallel architecture, language, and performance research," Proceedings of the International Conference of Numerical Analysis andApplied Mathematics (ICNAAM), Jun 2010, preprint draft available at PDF.
157. David H. Bailey, Jonathan M. Borwein and Richard E. Crandall, "Advances in the theory ofbox integrals," Mathematics of Computation, vol. 79, no. 271 (Jul 2010), pg. 1839-1866,
preprint draft available at PDF. Note: This PDF file corrects errors on page 4 of the published copy.
158. David H. Bailey and Jonathan M. Borwein, "Latest research indicates we unconsciously
pursue goals," Math Drudge, 4 Jul 2010, available at HTML.
159. David H. Bailey and Jonathan M. Borwein, "Political threats to science funding," Math
Drudge, 12 Sep 2010, available at HTML.
160. David H. Bailey and Jonathan M. Borwein, "Can machines teach themselves?," Math
Drudge, 10 Oct 2010, available at HTML.
161. Alex Kaiser, Samuel Williams, Kamesh Madduri, Khaled Ibrahim, David H. Bailey, JamesW. Demmel, Erich Strohmaier, "TORCH computational reference kernels: A testbed forcomputer science research," manuscript, Dec 2010, available at PDF.
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162. Samuel W. Williams and David H. Bailey, "Parallel computer architecture," in David H.
Bailey, Robert F. Lucas and Samuel W. Williams, ed., Performance Tuning of Scientific Applications, CRC Press, Boca Raton, FL, 2011, pg. 11-33.
163. David H. Bailey and Jonathan M. Borwein, "High-precision numerical integration: Progressand challenges," Journal of Symbolic Computation, vol. 46 (2011), pg. 741-754, preprint
draft available at PDF.
164. David H. Bailey, Allan Snavely and Laura Carrington, "Performance modeling: The convolution approach," in David H. Bailey, Robert F. Lucas and Samuel W. Williams, ed., Performance Tuning of Scientific Applications, CRC Press, Boca Raton, FL, 2011, pg. 151-164.
165. David H. Bailey, Lin-Wang Wang, Hongzhang Shan, Zhengji Zhao, Juan Meza, Erich
Strohmaier and Byounghak Lee, "Tuning an electronic structure code," in David H. Bailey,
Robert F. Lucas and Samuel W. Williams, ed., Performance Tuning of Scientific Applications, CRC Press, Boca Raton, FL, 2011, pg. 339-354.
166. David H. Bailey, "Introduction," in David H. Bailey, Robert F. Lucas and Samuel W.
Williams, ed., Performance Tuning of Scientific Applications, CRC Press, Boca Raton, FL,
2011, pg. 1-10.
167. David H. Bailey and Jonathan M. Borwein, "IBM's 'Watson' victorious: Our new computer
overlords?," Math Drudge, 17 Feb 2011, available at HTML.
168. David H. Bailey and Jonathan M. Borwein, "What does Watson's victory really mean?,"Math Drudge, 20 Feb 2011, available at HTML.
169. David H. Bailey and Jonathan M. Borwein, "Pi goes on forever," Math Drudge, 9 Mar 2011,
available at HTML.
170. David H. Bailey and Jonathan M. Borwein, "The greatest mathematical discovery?", manuscript, May 2011, available at PDF.
171. David H. Bailey and Jonathan M. Borwein, "The Greatest Mathematical Discovery?," Math
Drudge, 9 May 2011, available at HTML.
172. David H. Bailey and Jonathan M. Borwein, "Are science and mathematics socially constructed?," Math Drudge, 29 May 2011, available at HTML.
173. David H. Bailey and Jonathan M. Borwein, "Semiotic fiddling while a digital Rome burns,"
Math Drudge, 29 May 2011, available at HTML.
174. David H. Bailey and Jonathan M. Borwein, "Quick tests for checking whether a new mathresult is plausible," Math Drudge, 8 Jun 2011, available at HTML.
175. David H. Bailey and Jonathan M. Borwein, "Ancient Indian square roots," Math Drudge, 14
Jun 2011, available at HTML.
176. David H. Bailey and Jonathan M. Borwein, "Merchants of Doubt," Math Drudge, 17 Jul
2011, available at HTML.
177. David H. Bailey and Jonathan M. Borwein, "PIIGS, BRICs and STRAW," Math Drudge, 23
Jul 2011, available at HTML.
178. David H. Bailey and Jonathan M. Borwein, "What if base-10 arithmetic had been discovered earlier?," Math Drudge, 27 Jul 2011, available at HTML.
179. David H. Bailey and Jonathan M. Borwein, "Is mathematics invented or discovered?," Math
Drudge, 7 Aug 2011, available at HTML.
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180. David H. Bailey and Jonathan M. Borwein, "Is math ability inborn or developed?," Math
Drudge, 14 Aug 2011, available at HTML.
181. Orianna DeMasi, Juan Meza and David H. Bailey, "Dimension reduction using rule ensemble machine learning methods: A numerical study of three ensemble methods," manuscript,
30 Aug 2011, available at PDF.
182. Jonathan Borwein and David H. Bailey, "Magic numbers: The beauty of decimal notation,"
The Conversation, 23 Aug 2011, available at HTML.
183. David H. Bailey and Jonathan M. Borwein, "Where is everybody?," Math Drudge, 9 Sep
2011, available at HTML.
184. Jonathan Borwein and David H. Bailey, "Where is everybody? Doing the maths on extraterrestrial life," The Conversation, 15 Sep 2011, available at HTML.
185. David H. Bailey and Jonathan M. Borwein, "How far away is everybody?," Math Drudge,
29 Sep 2011, available at HTML.
186. Jonathan Borwein and David H. Bailey, "How far away is everybody? Climbing the cosmic
distance ladder," The Conversation, 24 Oct 2011, available at HTML.
187. David H. Bailey and Jonathan M. Borwein, "Mathematics and scientific fraud," Math
Drudge, 3 Nov 2011, available at HTML.
188. Jonathan Borwein and David H. Bailey, "When things don't add up: Statistics, maths andscientific fraud," The Conversation, 14 Nov 2011, available at HTML.
189. David H. Bailey and Jonathan M. Borwein, "Exploratory experimentation andcomputation," Notices of the American Mathematical Society, vol. 58 (Nov 2011), pg. 14101419, available at AMS Notices PDF | Preprint PDF.
190. David H. Bailey and Jonathan M. Borwein, "Proposed mathematical journal rating system,"Math Drudge, 20 Nov 2011, available at HTML.
191. David H. Bailey and Jonathan M. Borwein, "That mysterious but important number zero,"Math Drudge, 21 Nov 2011, available at HTML.
192. David H. Bailey and Jonathan M. Borwein, "Innumeracy and public risk," Math Drudge, 4
Dec 2011, available at HTML.
193. Jonathan Borwein and David H. Bailey, "Danger of death: Are we programmed to miscalculate risk?," The Conversation, 8 Dec 2011, available at HTML.
194. David H. Bailey and Jonathan M. Borwein, "The remarkable decline of violence," Math
Drudge, 15 Dec 2011, available at HTML.
195. David H. Bailey and Jonathan M. Borwein, "The great decline of Western society: What are
the facts?," Math Drudge, 23 Dec 2011, available at HTML.
196. David H. Bailey, Jonathan M. Borwein, Cristian S. Calude, Michael J. Dinneen, Monica
Dumitrescu and Alex Yee, "An empirical approach to the normality of pi," Experimental
Mathematics, vol. 21 (2012), pg. 375-384, preprint draft available at PDF.
197. David H. Bailey and Jonathan M. Borwein, "Hand-to-hand combat with thousand-digit integrals," Journal of Computational Science, vol. 3 (2012), pg. 77-86, preprint draft available
at PDF.
198. David H. Bailey, Roberto Barrio, and Jonathan M. Borwein, "High precision computation:
Mathematical physics and dynamics," Applied Mathematics and Computation, vol. 218(2012), pg. 10106-10121, preprint draft available at PDF.
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199. David H. Bailey and Jonathan M. Borwein, "Nonnormality of Stoneham constants," Ramanujan Journal, vol. 29 (2012), pg. 409-422; DOI 10.1007/s11139-012-9417-3, preprint
draft available at PDF.
200. David H. Bailey and Jonathan M. Borwein, "Moore's Law and the future of science andmathematics," Math Drudge, 2 Jan 2012, available at HTML.
201. David H. Bailey and Jonathan M. Borwein, "Poor-quality math and computer science courses threaten technological leadership," Math Drudge, 10 Jan 2012, available at HTML.
202. David H. Bailey and Jonathan M. Borwein, "Does probability refute evolution?," Math
Drudge, 22 Jan 2012, available at HTML.
203. Jonathan Borwein and David H. Bailey, "Make mine a double: Moore's Law and the futureof mathematics," The Conversation, 31 Jan 2012, available at HTML.
204. David H. Bailey and Jonathan M. Borwein, "Exploration, Experimentation and Computation" (Chinese translation of similarly titled article above), International Advances in Mathematics (ISBN 1003-3092), Chinese Academy of Sciences, vol. 31, no. 1 (Jan 2012), pg. 114, preprint draft available at PDF.
205. David H. Bailey, Jonathan M. Borwein, Cristian S. Calude, Michael J. Dinneen, Monica
Dumitrescu and Alex Yee, "Normality and the digits of Pi," in David H. Bailey and Jonathan
M. Borwein, Exploratory Experimentation in Mathematics: Selected Works, Perfectly Scientific Press, Portland, OR, 2012, 3 Feb 2012, preprint draft available at PDF.
206. David H. Bailey, Edward A. Baron, Hemant Shukla and Xiaoye S. Li, "High-precision
arithmetic and exascale computing," manuscript, 9 Feb 2012, available at PDF.
207. David H. Bailey and Jonathan M. Borwein, "Global warming denial and scientificintegrity," Math Drudge, 10 Feb 2012, available at HTML.
208. David H. Bailey and Jonathan M. Borwein, "Scientists in politics: What is the score, andwhat can be done?," Math Drudge, 16 Feb 2012, available at HTML.
209. Jonathan Borwein and David H. Bailey, "Doctor, doctor: why so few scientists in top government jobs?," The Conversation, 29 Feb 2012, available at HTML.
210. Jonathan Borwein and David H. Bailey, "Hot and bothered: The uncertain mathematics ofglobal warming," The Conversation, 17 Feb 2012, available at HTML.
211. David H. Bailey and Marcos M. Lopez de Prado, "Balanced baskets: A new approach to
trading and hedging risks," Journal of Investment Strategies, vol. 14 (2012), preprint draft
available at SSRN PDF | Preprint PDF.
212. David H. Bailey and Jonathan M. Borwein, "How old is the earth? Calculate it for yourself,"
Math Drudge, 3 Mar 2012, available at HTML.
213. David H. Bailey and Jonathan M. Borwein, "Numeracy crisis threatens first-world
economies," Math Drudge, 4 Mar 2012, available at HTML.
214. Jonathan Borwein and David H. Bailey, "How old is Earth? A word to skeptics on the dating
game," The Conversation, 22 Mar 2012, available at HTML.
215. David H. Bailey and Jonathan M. Borwein, "Emmy Noether: pillar of 20th century mathematics and physics," Math Drudge, 27 Mar 2012, available at HTML.
216. David H. Bailey and Jonathan M. Borwein, "Are computers playing games with us?," Math
Drudge, 27 Mar 2012, available at HTML.
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217. David H. Bailey and Marcos M. Lopez de Prado, "The Sharpe ratio efficient frontier," Journal of Risk, vol. 15 (2012), pg. 3-44, preprint draft available at SSRN PDF | Preprint PDF.
218. David H. Bailey and Jonathan M. Borwein, "Are computers playing games with us?," Huffington Post, 2 Apr 2012, available at HTML.
219. Jonathan Borwein and David H. Bailey, "Yes, there's a numeracy crisis -- so what's the solution?," The Conversation, 13 Apr 2012, available at HTML.
220. David H. Bailey and Jonathan M. Borwein, "Book Review: Why Beliefs Matter: Reflections
on the Nature of Science," Math Drudge, 23 Apr 2012, available at HTML.
221. David H. Bailey and Jonathan M. Borwein, "Is your mate actually a computer? Would you
pass the 'Turing test'?," Math Drudge, 27 Apr 2012, available at HTML.
222. David H. Bailey and Jonathan M. Borwein, "What does the latest DNA data say about evolution?," Math Drudge, 1 May 2012, available at HTML.
223. David H. Bailey and Jonathan M. Borwein, "2001: A Space Odyssey: Art versus 2012 reality," Math Drudge, 7 May 2012, available at HTML.
224. David H. Bailey and Jonathan M. Borwein, "2001: A Space Odyssey: Art vs. 2012 reality,"
Huffington Post, 9 May 2012, available at HTML.
225. David H. Bailey, Orianna DeMasi and Juan Meza, "Feature selection and multi-class classification using a rule ensemble method," manuscript, 25 May 2012, available at PDF.
226. Jonathan Borwein and David H. Bailey, "Person or computer: Could you pass the Turing
test?," The Conversation, 3 May 2012, available at HTML.
227. David H. Bailey and Jonathan M. Borwein, "Is modern science 'forever tentative' and 'socially constructed'? No Way!," Math Drudge, 31 May 2012, available at HTML.
228. David H. Bailey and Jonathan M. Borwein, "Feast or famine? Promoting green energy in an
era of abundant gas and oil," Math Drudge, 11 Jun 2012, available at HTML.
229. David H. Bailey and Jonathan M. Borwein, "Bad numbers are bad news," Math Drudge, 24
Jun 2012, available at HTML.
230. Jonathan Borwein and David H. Bailey, "Bad numbers make for killer headlines -- anddodgy news," The Conversation, 26 Jun 2012, available at HTML.
231. Jonathan Borwein and David H. Bailey, "How to sell green energy in an era of abundant gas
and oil," The Conversation, 15 Jun 2012, available at HTML.
232. David H. Bailey and Jonathan M. Borwein, "Solution to Monthly problem 11650," manuscript, 14 Jun 2012, available at PDF.
233. David H. Bailey and Jonathan M. Borwein, "Is science 'forever tentative' and 'socially constructed'? No way!," Huffington Post, 7 Jun 2012, available at HTML.
234. David H. Bailey and Jonathan M. Borwein, "The uneven preparation of K-12 mathteachers," Math Drudge, 19 Jul 2012, available at HTML.
235. Jonathan Borwein and David H. Bailey, "School maths is failing children -- a US and Australian perspective," The Conversation, 25 Jul 2012, available at HTML.
236. David H. Bailey and Jonathan M. Borwein, "Algebra is essential in a 21st century
economy," Math Drudge, 31 Jul 2012, available at HTML.
237. David H. Bailey and Jonathan M. Borwein, "Algebra is essential in a 21st century
economy," Huffington Post, 1 Aug 2012, available at HTML.
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238. David H. Bailey and Jonathan M. Borwein, "Talking points for 'Algebra is essential in a
21st century economy'," Math Drudge, 9 Aug 2012, available at HTML.
239. David H. Bailey and Jonathan M. Borwein, "Numerical nonsense in the U.S. presidential
campaign," Math Drudge, 17 Aug 2012, available at HTML.
240. David H. Bailey and Jonathan M. Borwein, "Numerical nonsense in the U.S. presidential
campaign," Huffington Post, 20 Aug 2012, available at HTML.
241. David H. Bailey and Jonathan M. Borwein, "Smart meters for dummies," Math Drudge, 6
Sep 2012, available at HTML.
242. Jonathan Borwein and David H. Bailey, "Smart meters are about as dangerous as...," The
Conversation, 10 Sep 2012, available at HTML.
243. David H. Bailey and Jonathan M. Borwein, "The heart of the matter: do scientific journalists need ground rules?," Math Drudge, 19 Oct 2012, available at HTML.
244. Jonathan Borwein and David H. Bailey, "How to stop the media reporting science fiction asfact," The Conversation, 22 Oct 2012, available at HTML.
245. David H. Bailey and Jonathan M. Borwein, "Does math anxiety trigger pain networks in thebrain?," Math Drudge, 31 Oct 2012, available at HTML.
246. David H. Bailey and Jonathan M. Borwein, "Ancient Indian square roots: An exercise inforensic paleo-mathematics," American Mathematical Monthly, vol. 119, no. 8 (Oct 2012),
pg. 646-657, preprint draft available at PDF.
247. Jonathan Borwein and David H. Bailey, "Newly calculated: Maths anxiety triggers pain in
the brain," The Conversation, 1 Nov 2012, available at HTML.
248. David H. Bailey and Jonathan M. Borwein, "What on earth do they think? U.S. politicianson the age of the planet," Math Drudge, 19 Nov 2012, available at HTML.
249. David H. Bailey and Jonathan M. Borwein, "What on earth do they think? U.S. politicianson the age of the planet." Huffington Post, 20 Nov 2012, available at HTML.
250. David H. Bailey and Jonathan M. Borwein, "Life on Mars!? Maybe we are all Martians,"
Math Drudge, 3 Dec 2012, available at HTML.
251. Jonathan Borwein and David H. Bailey, "Just out of Curiosity, did life on Earth come from
Mars?" The Conversation, 3 Dec 2012, available at HTML.
252. David H. Bailey and Jonathan M. Borwein, "Is believing in climate change 'an insult toGod'?," Math Drudge, 6 Dec 2012, available at HTML.
253. David H. Bailey and Jonathan M. Borwein, "Is believing in climate change an insult toGod?," Huffington Post, 7 Dec 2012, available at HTML.
254. David H. Bailey and Jonathan M. Borwein, "Alarm bells sound over latest international testscores," Math Drudge, 12 Dec 2012, available at HTML.
255. David H. Bailey and Jonathan M. Borwein, "Mathematician/physicist/inventor Richard
Crandall dies at 64," Math Drudge, 21 Dec 2012, available at HTML.
256. Francisco J. Aragon Artacho, David H. Bailey, Jonathan M. Borwein and Peter B. Borwein,"Walking on real numbers," Mathematical Intelligencer, vol. 35 (2013), pg. 42-60, preprint
draft available at PDF.
257. David H. Bailey, Jonathan M. Borwein, Richard E. Crandall and John Zucker, "Lattice sums
arising from the Poisson equation," Journal of Physics A: Mathematical and Theoretical,
vol. 46 (2013), pg. 115201, preprint draft available at PDF.
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258. David H. Bailey and Jonathan M. Borwein, "Compressed lattice sums arising from the Poisson equation: Dedicated to Professor Hari Sirvastava," Boundary Value Problems, vol. 75(2013), DOI: 10.1186/1687-2770-2013-75, available at Boundary Value Problems PDF |Preprint PDF.
259. David H. Bailey and Jonathan M. Borwein, "Normal numbers and pseudorandom generators," in David H. Bailey, Heinz H. Bauschke, Peter Borwein, Frank Garvan, Michel Thera,
Jon D. Vanderwerff and Henry, Wolkowicz, ed., Computational and Analytical Mathematics
in Honour of Jonathan Borwein's 60th Birthday, Springer, 2013, preprint draft available at
PDF.
260. David H. Bailey, Jonathan M. Borwein, Andrew Mattingly and Glenn Wightwick, "Thecomputation of previously inaccessible digits of Pi^2 and Catalan's constant," Notices of theAmerican Mathematical Society, vol. 60 (2013), no. 7, pg. 844-854. The authors of this paper were awarded the 2017 Levi L. Conant Prize by the American Mathematical Society.
Available at AMS Notices PDF | Preprint PDF.
261. David H. Bailey, "A New Kind of Science: Ten years later," in Hector Zenil, ed., Irreducibility and Computational Equivalence, Springer, 2013, preprint draft available at PDF.
262. David H. Bailey and Jonathan M. Borwein, "Set the default to 'open': Reproducible sciencein the computer age," Math Drudge, 20 Jan 2013, available at HTML.
263. Abhinav Sarje, Samuel Williams and David H. Bailey, "MPQC: Performance analysis andoptimization," manuscript, 24 Jan 2013, available at PDF.
264. Taghrid Samak, Christine Morin and David H. Bailey, "Energy consumption models andpredictions for large-scale systems," Proceedings of the Ninth Workshop on High-Performance, Power-Aware Computing, 22 Jan 2013, preprint draft available at PDF.
265. David H. Bailey and Jonathan M. Borwein, "Scientific nonsense and relative risk," Math
Drudge, 13 Feb 2013, available at HTML.
266. Jonathan Borwein and David H. Bailey, "Danger, you're at serious risk of ... no, sorry, it's all
relative," The Conversation, 15 Feb 2013, available at HTML.
267. Victoria Stodden, David H. Bailey, Jonathan M. Borwein, Randall J. LeVeque, William Rider and William Stein, "Setting the default to reproducible: Reproducibility in computationaland experimental mathematics," manuscript, 2 Feb 2013, available at PDF.
268. David H. Bailey and Jonathan M. Borwein, "Smart meters, dumb science," Math Drudge,
26 Feb 2013, available at HTML.
269. David H. Bailey and Jonathan M. Borwein, "Smart meters, dumb science," Huffington Post,
28 Feb 2013, available at HTML.
270. David H. Bailey and Jonathan M. Borwein, "Set the default to 'Open': Reproducible sciencein the computer age," Huffington Post, 7 Feb 2013, available at HTML.
271. David H. Bailey, Marcos M. Lopez de Prado and Eva del Pozo, "The strategy approval decision: A Sharpe ratio indifference curve approach," Algorithmic Finance, vol. 2 (2013), pg.
99-109, preprint draft available at SSRN PDF | Preprint PDF.
272. David H. Bailey and Jonathan M. Borwein, "The Higgs boson: What does it mean?," Math
Drudge, 18 Mar 2013, available at HTML.
273. Jonathan Borwein and David H. Bailey, "A Higgs, the Higgs ... is maths at the root of reality?," The Conversation, 21 Mar 2013, available at HTML.
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274. David H. Bailey and Jonathan M. Borwein, "March 26, 2013: The 100th birthday of Paul
Erdos," Math Drudge, 25 Mar 2013, available at HTML.
275. David H. Bailey and Marcos Lopez de Prado, "An open-source implementation of the critical line algorithm for portfolio optimization," Algorithms, vol. 6 (2013), pg. 169-196, DOI:
10.3390/a6010169, preprint draft available at SSRN PDF | Preprint PDF | CLA-files.zip.
276. Cindy Rubio-Gonzalez, Cuong Nguyen, Hong Diep Nguyen, James Demmel, William Kahan, Koushik Sen, David H. Bailey, Costin Iancu and David Hough, "Precimonious: Tuning
assistant for floating-point precision," Proceedings of SC13, 26 Apr 2013, preprint draft
available at PDF.
277. David H. Bailey and Jonathan M. Borwein, "The last Japanese WWII holdout: A lesson for
creationists," Math Drudge, 1 Apr 2013, available at HTML.
278. David H. Bailey and Jonathan M. Borwein, "Criminology, sports drug testing andevolution," Math Drudge, 1 Apr 2013, available at HTML.
279. David H. Bailey and Jonathan M. Borwein, "Are the digits of pi random?," Math Drudge,
15 Apr 2013, available at HTML.
280. David H. Bailey and Jonathan M. Borwein, "Are the digits of pi random?," Huffington Post,
16 Apr 2013, available at HTML.
281. David H. Bailey and Jonathan M. Borwein, "Why E.O. Wilson is wrong," Math Drudge, 17
Apr 2013, available at HTML.
282. David H. Bailey and Jonathan M. Borwein, "Reliability, reproducibility and the ReinhartRogoff error," Math Drudge, 18 Apr 2013, available at HTML.
283. David H. Bailey and Jonathan M. Borwein, "Why E.O. Wilson is wrong," Huffington Post,
18 Apr 2013, available at HTML.
284. George Michelogiannakis, Xiaoye S. Li, David H. Bailey and John Shalf, "Extending summation precision for network reduction operations," Proceedings of the International Symposium on Computer Architecture and High Performance Computing, 26 Apr 2013, preprint
draft available at PDF.
285. Jonathan Borwein and David H. Bailey, "The Reinhart-Rogoff error -- or how not to Excel
at economics," The Conversation, 23 Apr 2013, available at HTML.
286. David H. Bailey and Jonathan M. Borwein, "Fraud, foolishness and error in scientific research," Math Drudge, 4 May 2013, available at HTML.
287. David H. Bailey and Jonathan M. Borwein, "The colorful life of the four-color theorem: A
tribute to Kenneth Appel," Math Drudge, 7 May 2013, available at HTML.
288. Jonathan Borwein and David H. Bailey, "Scientific fraud, sloppy science -- yes, they happen," The Conversation, 7 May 2013, available at HTML.
289. Anubhav Jain, Ivano E. Castelli, Geoffroy Hautier, David H. Bailey and Karsten W. Jacobsen, "Performance of genetic algorithms in search for water splitting perovskites," Journalof Materials Science, DOI 10.1007/s10853-013-7448-9, May 2013, preprint draft available
at PDF.
290. David H. Bailey and Jonathan M. Borwein, "The mad politics of science funding," Math
Drudge, 8 May 2013, available at HTML.
291. David H. Bailey and Jonathan M. Borwein, "The Abel Prize on Jeopardy!," Math Drudge,
10 May 2013, available at HTML.
30

292. David H. Bailey and Jonathan M. Borwein, "Frank W.J. Olver (1924-2013)," Math Drudge,
12 May 2013, available at HTML.
293. Jonathan Borwein and David H. Bailey, "Stupid science funding decisions? Australia's not
the only dunce," The Conversation, 13 May 2013, available at HTML.
294. David H. Bailey and Jonathan M. Borwein, "Two breakthrough results in number theory,"
Math Drudge, 24 May 2013, available at HTML.
295. David H. Bailey and Jonathan M. Borwein, "Hype now, hide later: No way to do scientificresearch," Math Drudge, 26 May 2013, available at HTML.
296. David H. Bailey and Jonathan M. Borwein, "Hype now, hide later: No way to do scientificresearch," Huffington Post, 28 May 2013, available at HTML.
297. David H. Bailey and Jonathan M. Borwein, "The colorful life of the four-color theorem: A
tribute to Kenneth Appel," Huffington Post, 8 May 2013, available at HTML.
298. Victoria Stodden, Jonathan Borwein and David H. Bailey, "'Setting the default to reproducible' in computational science research," SIAM News, vol. 46, no. 5 (Jun 2013), pg. 4-6.
299. Orianna DeMasi, Taghrid Samak and David H. Bailey, "Identifying HPC codes via performance logs and machine learning," Proceedings of the First Workshop on Changing Landscapes in HPC Security, ACM, New York, 17-21 Jun 2013, pg. 23-30, preprint draft available at PDF.
300. David H. Bailey, Jonathan M. Borwein and Victoria Stodden, "Set the default to 'open'," Notices of the American Mathematical Society, Jun/Jul 2013, pg. 679, preprint draft available
at AMS Notices PDF | Preprint PDF.
301. David H. Bailey and Jonathan M. Borwein, "Plagiarism is a symptom not a disease," Math
Drudge, 31 May 2013, available at HTML.
302. Jonathan Borwein and David H. Bailey, "You wait ages for number theory results, then two
come at once," The Conversation, 3 Jun 2013, available at HTML.
303. David H. Bailey and Jonathan M. Borwein, "Getting it wrong: Australian science literacy
hits new low," Math Drudge, 17 Jul 2013, available at HTML.
304. David H. Bailey and Jonathan M. Borwein, "Brown, Sokal and Friedman on nonsense inpsychology," Math Drudge, 18 Jul 2013, available at HTML.
305. Jonathan Borwein and David H. Bailey, "Glum and glummer: Australia vs US on science
literacy results," The Conversation, 19 Jul 2013, available at HTML.
306. David H. Bailey and Jonathan M. Borwein, "High-precision arithmetic: Progress and challenges," manuscript, 8 Aug 2013, available at PDF. An updated version of this manuscript is"High-precision arithmetic in mathematical physics" (see below), available at PDF.
307. David H. Bailey, Jonathan M. Borwein, Richard E. Crandall and Michael G. Rose, "Expectations on fractal sets," Applied Mathematics and Computation, vol. 220 (1 Sep 2013), pg.
695-721. https://dx.doi.org/10.1016/j.amc.2013.06.078, preprint draft available at PDF.
308. David H. Bailey and Jonathan M. Borwein, "Did dinosaurs live with humans? Were dragons
real?," Math Drudge, 27 Aug 2013, available at HTML.
309. David H. Bailey and Jonathan M. Borwein, "Troubles beset Kentucky's Creation Museum,"
Math Drudge, 27 Aug 2013, available at HTML.
310. David H. Bailey and Jonathan M. Borwein, "Massachusetts leads the way in science andmath education," Math Drudge, 3 Sep 2013, available at HTML.
31311. David H. Bailey and Jonathan M. Borwein, "Please mess with Texas: Texas textbook fiasco
threatens US science," Math Drudge, 15 Sep 2013, available at HTML.
312. David H. Bailey and Jonathan M. Borwein, "Please mess with Texas: Textbook fiasco
threatens U.S. science," Huffington Post, 18 Sep 2013, available at HTML.
313. David H. Bailey, Jonathan M. Borwein, Marcos Lopez de Prado and Jim Zhu, "The two
towers of finance," Mathematical Investor, 21 Oct 2013, available at HTML.
314. David H. Bailey, Jonathan M. Borwein, Marcos Lopez de Prado and Jim Zhu, "Two tales of
the Kelly formula," Mathematical Investor, 27 Oct 2013, available at HTML.
315. David H. Bailey and Jonathan M. Borwein, "When skepticism becomes denial: The unholy
alliance between science denial movements," Math Drudge, 3 Nov 2013, available atHTML.
316. David H. Bailey and Jonathan M. Borwein, "When skepticism becomes denial: The unholy
alliance between science denial movements," Huffington Post, 5 Nov 2013, available atHTML.
317. David H. Bailey, Jonathan M. Borwein, Marcos Lopez de Prado and Jim Zhu, "The art ofinvesting," Mathematical Investor, 15 Nov 2013, available at HTML.
318. David H. Bailey, Jonathan M. Borwein, Marcos Lopez de Prado and Jim Zhu, "The myth of
the Halloween indicator," Mathematical Investor, 15 Nov 2013, available at HTML.
319. David H. Bailey and Jonathan M. Borwein, "Pi in the Simpsons," Math Drudge, 18 Nov
2013, available at HTML.
320. David H. Bailey, "The Mathematical Investor: A personal perspective by DHB," Mathematical Investor, 28 Nov 2013, available at HTML.
321. David H. Bailey, Jonathan M. Borwein, Marcos Lopez de Prado and Jim Zhu, "Do large cap
stocks boost portfolio performance at year's end?," Mathematical Investor, 28 Nov 2013,
available at HTML.
322. David H. Bailey and Jonathan M. Borwein, "PISA international test scores show Australia,
Canada, UK, USA lagging," Math Drudge, 6 Dec 2013, available at HTML.
323. David H. Bailey and Jonathan M. Borwein, "Tipsy tottering, sunlight and the smell of coffee: it's all random," Math Drudge, 18 Dec 2013, available at HTML.
324. David H. Bailey, Jonathan M. Borwein, Marcos Lopez de Prado and Jim Zhu, "What
Wittgenstein can teach all of us about investing," Mathematical Investor, 28 Dec 2013,
available at HTML.
325. David H. Bailey, Jonathan M. Borwein, Marcos Lopez de Prado and Jim Zhu, "Are individual investors equipped to make basic financial decisions?," Mathematical Investor, 30 Dec
2013, available at HTML.
326. Jonathan M. Borwein and David H. Bailey, "The recent trademarking of Pi: a troubling
precedent," Notices of the American Mathematical Society, vol. 61 (2014), pg. 1224-1227,
available at AMS Notices PDF | Preprint PDF.
327. George Michelogiannakis, Xiaoye S. Li, David H. Bailey and John Shalf, "Extending summation precision for network reduction operations," Springer International Journal of Parallel Programming, vol. 43 (2014), pg. 1218-1243, available at HTML.

32328. David H. Bailey, Jonathan M. Borwein and Alexander D. Kaiser, "Automated simplificationof large symbolic expressions," Journal of Symbolic Computation, vol. 60 (Jan 2014), pg.
120-136, available at Science Direct PDF | Preprint PDF | Code.
329. David H. Bailey, Jonathan M. Borwein, Marcos Lopez de Prado and Jim Zhu, "Testing early
warning indicators," Mathematical Investor, 5 Jan 2014, available at HTML.
330. David H. Bailey and Jonathan M. Borwein, "Are our brains hard-wired for numbers?," Math
Drudge, 14 Jan 2014, available at HTML.
331. David H. Bailey, Jonathan M. Borwein, Marcos Lopez de Prado and Jim Zhu, "Seminar at
the International Association for Quantitative Finance," Mathematical Investor, 14 Jan
2014, available at HTML.
332. David H. Bailey, Jonathan M. Borwein, Marcos Lopez de Prado and Jim Zhu, "Fedspeak,Karl Popper and market directions," Mathematical Investor, 19 Jan 2014, available at
HTML.
333. David H. Bailey and Jonathan M. Borwein, "Max Tegmark's Our Mathematical Universe,"
Math Drudge, 31 Jan 2014, available at HTML.
334. David H. Bailey and Jonathan M. Borwein, "Why mathematics is beautiful and why thatmatters," Math Drudge, 14 Feb 2014, available at HTML.
335. David H. Bailey, Jonathan M. Borwein, Marcos Lopez de Prado and Jim Zhu, "The 'scarychart' fallacy," Mathematical Investor, 16 Feb 2014, available at HTML.
336. David H. Bailey and Jonathan M. Borwein, "Why mathematics is beautiful and why it matters," Huffington Post, 18 Feb 2014, available at HTML.
337. David H. Bailey and Jonathan M. Borwein, "Pi day 3.14 (14)," Math Drudge, 23 Feb 2014,
available at HTML.
338. David H. Bailey and Jonathan M. Borwein, "Pi day is upon us again, and we still do notknow if pi is normal," American Mathematical Monthly, Mar 2014, pg. 191-206, available
at MAA PDF | Preprint PDF.
339. David H. Bailey and Jonathan M. Borwein, "Pi day is upon us again, and we still do notknow if pi is normal," (Chinese translation of similarly titled article above), Mathematical
Advances of Translation, vol. 33 (2014), pg. 222-235, preprint draft available at PDF.
340. David H. Bailey, Stephanie Ger, Marcos Lopez de Prado, Alexander Sim and Kesheng Wu,"Statistical overfitting and backtest performance," manuscript, 07 Oct 2014, available at
SSRN PDF | Preprint PDF.
341. Jonathan Borwein and David H. Bailey, "We still can't get enough pi ... but why?," The
Conversation, 14 Mar 2014, available at HTML.
342. David H. Bailey, Jonathan M. Borwein, Marcos Lopez de Prado and Qiji Jim Zhu, "Pseudomathematics and financial charlatanism: The effects of backtest overfitting on out-of-sample
performance," Notices of the American Mathematical Society, May 2014, pg. 458-471,
available at AMS Notices PDF | SSRN PDF | Preprint PDF.
343. David H. Bailey and Marcos Lopez de Prado, "The deflated Sharpe ratio: Correcting for selection bias, backtest overfitting and non-normality," Journal of Portfolio Management, vol.
40 (2014), pg. 94-107, preprint draft available at SSRN PDF | Preprint PDF.
344. David H. Bailey and Jonathan M. Borwein, "Is philosophy needed in mathematics and science?," Math Drudge, 13 Mar 2014, available at HTML.
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345. David H. Bailey and Jonathan M. Borwein, "Pi Day 3.14 (14)," Huffington Post, 14 Mar
2014, available at HTML.
346. David H. Bailey and Jonathan M. Borwein, "Gravitational waves confirm mathematicalprediction of inflationary big bang," Math Drudge, 18 Mar 2014, available at HTML.
347. David H. Bailey, Jonathan M. Borwein, Marcos Lopez de Prado and Jim Zhu, "A sobering
analysis of financial gurus' market forecasts," Mathematical Investor, 30 Mar 2014, available at HTML.
348. Jonathan Borwein and David H. Bailey, "When science and philosophy collide in a 'finetuned' universe," The Conversation, 2 Apr 2014, available at HTML349. David H. Bailey, Jonathan M. Borwein, Marcos Lopez de Prado and Jim Zhu, "Pseudomathematics and financial charlatanism," Mathematical Investor, 4 Apr 2014, available at
HTML.
350. David H. Bailey, Jonathan M. Borwein, Marcos Lopez de Prado and Jim Zhu, "FAQs on
backtest overfitting," Mathematical Investor, 13 Apr 2014, available at HTML.
351. David H. Bailey, Jonathan M. Borwein, Marcos Lopez de Prado and Jim Zhu, "Is the stock
market weaker during mid-term election years?," Mathematical Investor, 16 Apr 2014,
available at HTML.
352. David H. Bailey, Jonathan M. Borwein, Marcos Lopez de Prado and Jim Zhu, "Review ofDark Pools and Flash Boys," Mathematical Investor, 18 Apr 2014, available at HTML.
353. David H. Bailey, Jonathan M. Borwein, Marcos Lopez de Prado and Jim Zhu, "Do new
backtested index ETFs outperform the market?," Mathematical Investor, 23 Apr 2014,
available at HTML.
354. David H. Bailey, Jonathan M. Borwein, Marcos Lopez de Prado and Jim Zhu, "Latest
DALBAR report underscores poor long-term performance of individual investors," Mathematical Investor, 9 May 2014, available at HTML.
355. David H. Bailey, Jonathan M. Borwein, Marcos Lopez de Prado and Jim Zhu, "SEC to propose new rules for high-frequency trading," Mathematical Investor, 7 Jun 2014, available atHTML.
356. David H. Bailey and Jonathan M. Borwein, "Can Pi be trademarked?," Math Drudge, 11
Jun 2014, available at HTML.
357. David H. Bailey and Jonathan M. Borwein, "Can Pi be trademarked?," Huffington Post, 20
Jun 2014, available at HTML.
358. David H. Bailey, Jonathan M. Borwein and Richard E. Crandall, "Computation and theoryof extended Mordell-Tornheim-Witten sums," Mathematics of Computation, vol. 83, no.
288 (Jul 2014), pg. 1795-1821, preprint draft available at PDF.
359. David H. Bailey, Jonathan M. Borwein, Marcos Lopez de Prado and Jim Zhu, "How financially literate are individual investors?," Mathematical Investor, 19 Jul 2014, available atHTML.
360. David H. Bailey and Jonathan M. Borwein, "How financially literate is the investing public?," Huffington Post, 29 Jul 2014, available at HTML.
361. David H. Bailey, Jonathan M. Borwein, Olga Caprotti, Ursula Martin, Bruno Salvy, Michela
Taufer, "Opportunities and challenges in 21st century mathematical computation: ICERM
34

workshop report,'' manuscript, 31 Jul 2014, available at PDF | Comments by Nelson H. F.
Beebe (PDF).
362. David H. Bailey and Jonathan M. Borwein, "Formal proof completed for Kepler's conjecture on sphere packing," Math Drudge, 16 Aug 2014, available at HTML.
363. David H. Bailey and Jonathan M. Borwein, "Opportunities and challenges in experimental
mathematics," Math Drudge, 26 Aug 2014, available at HTML.
364. David H. Bailey, Jonathan M. Borwein, Marcos Lopez de Prado and Jim Zhu, "New online
tool to demonstrate backtest overfitting," Mathematical Investor, 28 Aug 2014, available atHTML.
365. David H. Bailey and Jonathan M. Borwein, "To frack or not to frack: That's not the question," Math Drudge, 7 Sep 2014, available at HTML.
366. David H. Bailey and Jonathan M. Borwein, "To frack or not to frack: That is the question,"
Huffington Post, 9 Sep 2014, available at HTML.
367. David H. Bailey and Jonathan M. Borwein, "Tilting at windmills," Math Drudge, 17 Sep
2014, available at HTML.
368. David H. Bailey, Jonathan M. Borwein, Marcos Lopez de Prado and Jim Zhu, "Is 'cherry
picking' a factor in hedge fund performance?," Mathematical Investor, 25 Sep 2014, available at HTML.
369. David H. Bailey and Jonathan M. Borwein, "Fusion energy: Hope or hype?," Math Drudge,
18 Oct 2014, available at HTML.
370. David H. Bailey and Jonathan M. Borwein, "Fusion energy: Hope or hype?," Huffington
Post, 23 Oct 2014, available at HTML.
371. David H. Bailey and Jonathan M. Borwein, "Opportunities and challenges in experimental
mathematics," SIAM News, vol. 47, no. 9 (2014), pg. 4, 8, preprint draft available at Preprint
PDF.
372. David H. Bailey, Jonathan M. Borwein, Marcos Lopez de Prado and Jim Zhu, "Index investing: 'Confidence in the mathematics'," Mathematical Investor, 4 Nov 2014, available atHTML.
373. David H. Bailey and Jonathan M. Borwein, "Dubious digits: Is this data really that accurate?," Math Drudge, 8 Nov 2014, available at HTML.
374. David H. Bailey, Jonathan M. Borwein, Marcos Lopez de Prado and Jim Zhu, "Dubious
digits: Is this data really that accurate?," Mathematical Investor, 9 Nov 2014, available atHTML.
375. David H. Bailey and Jonathan M. Borwein, "Dubious digits: Is this data really that accurate?," Huffington Post, 10 Nov 2014, available at HTML.
376. David H. Bailey and Jonathan M. Borwein, "Big Bucks for Big Breakthroughs: Prize recipients give three million dollar maths talks," Math Drudge, 11 Nov 2014, available atHTML.
377. David H. Bailey and Jonathan M. Borwein, "Low energy nuclear reactions: Papers andpatents," Math Drudge, 19 Nov 2014, available at HTML.
378. Jonathan Borwein and David H. Bailey, "The significance of digits: just how reliable arereported numbers?," The Conversation, 26 Nov 2014, available at HTML.
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379. David H. Bailey and Jonathan M. Borwein, "Low energy nuclear reactions: Papers andpatents," Huffington Post, 28 Nov 2014, available at HTML.
380. David H. Bailey, Jonathan M. Borwein, Marcos Lopez de Prado and Jim Zhu, "How have2014 market prophets fared?," Mathematical Investor, 2 Dec 2014, available at HTML.
381. David H. Bailey and Jonathan M. Borwein, "How have 2014 market prophets fared?," Huffington Post, 9 Dec 2014, available at HTML.
382. David H. Bailey and Jonathan M. Borwein, "New results on the prime gap conjecture,"
Math Drudge, 11 Dec 2014, available at HTML.
383. David H. Bailey and Jonathan M. Borwein, "Experimental computation as an ontological
game changer: The impact of modern mathematical computation tools on the ontology ofmathematics," in Ernest Davis and Philip J. Davis, ed., Mathematics, Substance and Surmise: Views on the Meaning and Ontology of Mathematics, Springer, New York, 2015, pg.
25-67, preprint draft available at PDF.
384. David H. Bailey, David Borwein and Jonathan M. Borwein, "On Eulerian log-gamma integrals and Tornheim-Witten zeta functions," Ramanujan Journal, vol. 36 (2015), 43-68, DOI
10.1007/s11139-012-9427-1, preprint draft available at PDF.
385. David H. Bailey and Jonathan M. Borwein, "High-precision arithmetic in mathematicalphysics," Mathematics, vol. 3 (2015), pg. 337-367, available at Journal PDF | Preprint PDF.
386. David H. Bailey and Jonathan M. Borwein, "Experimental applied mathematics," in N. J.
Higham, M. R. Dennis, P. Glendinning, P. A. Martin, F. Santosa and J. Tanner, ed., Princeton Companion for Applied Mathematics, Princeton University Press, Princeton, NJ, 2015,
pg. 925-933, preprint draft available at PDF.
387. David H. Bailey and Marcos Lopez de Prado, "Stop-outs under serial correlation and the'triple penance' rule," Journal of Risk, vol. 18 (2015), no. 2, pg. 61-93, preprint draft available at SSRN PDF | Preprint PDF.
388. David H. Bailey, Jonathan M. Borwein, Amir Salehipour, Marcos Lopez de Prado and Qiji
Zhu, "Online tools for demonstration of backtest overfitting," manuscript, 29 Nov 2015,
available at Preprint PDF | SSRN PDF.
389. David H. Bailey and Jonathan M. Borwein, "Amir Aczel's Finding Zero," Math Drudge, 13
Jan 2015, available at HTML.
390. David H. Bailey, Jonathan M. Borwein, Marcos Lopez de Prado and Jim Zhu, "Swiss franc
episode exposes risky investments," Mathematical Investor, 19 Jan 2015, available atHTML.
391. David H. Bailey and Jonathan M. Borwein, "Does public opinion always agree with scientific fact?," Math Drudge, 30 Jan 2015, available at HTML.
392. David H. Bailey and Jonathan M. Borwein, "Is the nature of mathematical proof
changing?," Math Drudge, 6 Feb 2015, available at HTML.
393. David H. Bailey, Jonathan M. Borwein, Marcos Lopez de Prado and Jim Zhu, "How muchdo investors lose from conflicted advice?," Mathematical Investor, 28 Feb 2015, available
at HTML.
394. David H. Bailey and Jonathan M. Borwein, "I Prefer Pi: Background for Big Pi Day(3/14/15)," Math Drudge, 12 Mar 2015, available at HTML.
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395. Jonathan Borwein and David H. Bailey, "Prepared for Pi Day? This year it's a once in a century celebration," The Conversation, 13 Mar 2015, available at HTML.
396. David H. Bailey and Jonathan M. Borwein, "Where is ET? Fermi's paradox turns 65," Math
Drudge, 6 Apr 2015 available at HTML.
397. David H. Bailey and Jonathan M. Borwein, "Where is ET? Fermi's paradox turns 65," Huffington Post, 10 Apr 2015, available at HTML.
398. David H. Bailey and Jonathan M. Borwein, "Desperately seeking ET: Fermi's paradox turns
65 (Part II)," Math Drudge, 16 Apr 2015, available at HTML.
399. David H. Bailey and Jonathan M. Borwein, "Desperately seeking ET: Fermi's paradox turns
65 (Part II)," Huffington Post, 17 Apr 2015, available at HTML.
400. David H. Bailey, Jonathan M. Borwein, Marcos Lopez de Prado and Jim Zhu, "Lessons
from the 'Flash Crash' regulatory fiasco," Mathematical Investor, 26 Apr 2015, available atHTML.
401. David H. Bailey and Jonathan M. Borwein, "Lessons from the 'Flash Crash' regulatory fiasco," Huffington Post, 27 Apr 2015, available at HTML.
402. David H. Bailey and Jonathan M. Borwein, "Are there 'missing links' in the human family
tree?," Math Drudge, 2 Jun 2015, available at HTML.
403. David H. Bailey and Jonathan M. Borwein, "How certain are scientists that the earth ismany millions of years old?," Math Drudge, 2 Jun 2015, available at HTML.
404. David H. Bailey, Jonathan M. Borwein, Marcos Lopez de Prado and Jim Zhu, "Do individual investors understand Social Security and its overseas counterparts?," Mathematical Investor, 16 Jun 2015, available at HTML.
405. David H. Bailey and Jonathan M. Borwein, "How well do individuals understand Social
Security (and its overseas counterparts)?," Huffington Post, 25 Jun 2015, available atHTML.
406. Jonathan Borwein and David H. Bailey, "Moore's Law is 50 years old but will it continue?,"
The Conversation, 20 Jul 2015, available at HTML.
407. David H. Bailey and Jonathan M. Borwein, "Moore's Law is 50 years old: Will it
continue?," Math Drudge, 14 Jul 2015, available at HTML.
408. David H. Bailey and Jonathan M. Borwein, "Is US crime soaring? Do gun controls encourage crime? The science of crime statistics," Math Drudge, 31 Jul 2015, available at HTML.
409. David H. Bailey and Jonathan M. Borwein, "Cold fusion heats up: Fusion energy and
LENR update," Math Drudge, 27 Aug 2015, available at HTML.
410. David H. Bailey and Jonathan M. Borwein, "Cold fusion heats up: Fusion energy and
LENR update," Huffington Post, 28 Aug 2015, available at HTML.
411. David H. Bailey and Jonathan M. Borwein, "Computation and theory of extended MordellTornheim-Witten sums II," Journal of Approximation Theory, vol. 197 (Sept. 2015), pg.
115--140, available at JAT PDF | Preprint PDF.
412. David H. Bailey and Jonathan M. Borwein, "Crandall's computation of the incomplete
gamma function and the Hurwitz zeta function with applications to Dirichlet L-series," Applied Mathematics and Computation, vol. 268C (Oct 2015), pg. 462-477, preprint draft
available at PDF.
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413. David H. Bailey, Jonathan M. Borwein, Marcos Lopez de Prado and Jim Zhu, "Are hedge
funds losing their edge?," Mathematical Investor, 16 Sep 2015, available at HTML.
414. David H. Bailey and Jonathan M. Borwein, "Interview with Andrea Rossi, LENR energy
pioneer," Math Drudge, 5 Oct 2015, available at HTML.
415. David H. Bailey and Jonathan M. Borwein, "Interview with Andrea Rossi, LENR energy
pioneer," Huffington Post, 6 Oct 2015, available at HTML.
416. Naomi Borwein and Jonathan M. Borwein, "Antisocial Networking Kills, Again," Math
Drudge, 7 Oct 2015, available at HTML.
417. David H. Bailey, Jonathan M. Borwein, Marcos Lopez de Prado and Jim Zhu, "Is researchin finance and economics reproducible?," Mathematical Investor, 10 Oct 2015, available atHTML.
418. David H. Bailey and Jonathan M. Borwein, "More mathematics (and Pi) in the media,"
Math Drudge, 3 Dec 2015, available at HTML.
419. David H. Bailey, Jonathan M. Borwein, Marcos Lopez de Prado and Jim Zhu, "High noonfor 2015 market prophets," Mathematical Investor, 24 Dec 2015, available at HTML.
420. David H. Bailey and Jonathan M. Borwein, "Data vs theory: the mathematical battle for thesoul of physics," Math Drudge, 27 Dec 2015, available at HTML.
421. David H. Bailey and Jonathan M. Borwein, "Data vs theory: The mathematical battle for thesoul of physics," Huffington Post, 30 Dec 2015, available at HTML.
422. David H. Bailey and Jonathan M. Borwein, "Ancient Indian square roots," in Helaine Selin,ed., Encyclopedia of the History of Science, Technology and Medicine in Non-Western Cultures, third edition, Springer, 2016, preprint draft available at PDF.
423. David H. Bailey, Jonathan M. Borwein and Victoria Stodden, "Facilitating reproducibility inscientific computing: Principles and practice," in Harald Atmanspacher and Sabine Maasen,
eds, Reproducibility: Principles, Problems, Practices and Prospects, John Wiley and Sons,
New York, 2016, pg. 205-232. This book received the 2017 Prose Award (Honorable Mention) in the category "Textbook/Best in Physical Sciences and Mathematics." preprint draft
available at PDF.
424. David H. Bailey and Jonathan M. Borwein, "Computation and structure of character polylogarithms with applications to character Mordell-Tornheim-Witten sums," Mathematics ofComputation, vol. 85 (2016), no. 297, pg. 295-324, preprint draft available at PDF.
425. David H. Bailey and Jonathan M. Borwein, "Experimental Mathematics in the Society of
the Future," 7th European Mathematics Congress (EMC) on Mathematics in the Society of
the Future, European Mathematical Society, Zurich, Switzerland, 2016, pg. 7--25, preprint
draft available at PDF.
426. David H. Bailey, Jonathan M. Borwein, Marcos Lopez de Prado and Jim Zhu, "How well
does the 'January barometer' work?," Mathematical Investor, 21 Jan 2016, available atHTML.
427. David H. Bailey and Jonathan M. Borwein, "How likely is it that scientists are engaged in aconspiracy?," Math Drudge, 30 Jan 2016, available at HTML.
428. David H. Bailey and Jonathan M. Borwein, "How likely is it that scientists are engaged in aconspiracy?," Huffington Post, 1 Feb 2016, available at HTML.
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429. David H. Bailey, Jonathan M. Borwein, Amir Salehipour, Marcos Lopez de Prado and Qiji
Zhu, "Backtest overfitting in financial markets," Automated Trader, issue 39 (2016), preprint draft available at Preprint PDF | SSRN PDF.
430. David H. Bailey and Jonathan M. Borwein, "Gravitational waves detected, as predicted by
Einstein's mathematics," Math Drudge, 11 Feb 2016, available at HTML.
431. David H. Bailey, Jonathan M. Borwein, Marcos Lopez de Prado and Jim Zhu, "How well
does a 'robot AI' predict the Japanese stock market?," Mathematical Investor, 19 Feb 2016,
available at HTML.
432. David H. Bailey and Jonathan M. Borwein, "Pi Day 2016," Math Drudge, 10 Mar 2016,
available at HTML.
433. David H. Bailey and Jonathan M. Borwein, "Pi Day 2016," Huffington Post, 14 Mar 2016,
available at HTML.
434. David H. Bailey and Jonathan M. Borwein, "Unexpected pattern found in prime number
digits," Math Drudge, 15 Mar 2016, available at HTML.
435. David H. Bailey and Jonathan M. Borwein, "Sphere packing problem solved in 8 and 24
dimensions," Math Drudge, 1 Apr 2016, available at HTML.
436. David H. Bailey and Jonathan M. Borwein, "Space exploration: The future is now," Math
Drudge, 14 Apr 2016, available at HTML.
437. David H. Bailey and Jonathan M. Borwein, "Space exploration: The future is now," Huffington Post, 15 Apr 2016, available at HTML.
438. David H. Bailey, Jonathan M. Borwein, Marcos Lopez de Prado and Jim Zhu, "Tough times
for hedge funds," Mathematical Investor, 22 Apr 2016, available at HTML.
439. David H. Bailey and Jonathan M. Borwein, "Why are so many mathematicians also musicians?," Math Drudge, 30 Apr 2016, available at HTML.
440. Cuong Nguyen, Cindy Rubio-Gonzalez, Benjamin Mehne, Koushik Sen, Costin Iancu,
James Demmel, William Kahan, Wim Lavrijsen, David H. Bailey and David Hough, "Floating-point precision tuning using blame analysis," 38th International Conference on Software
Engineering (ICSE 2016), 14-22 May 2016, Austin, Texas, USA, preprint draft available at
PDF.
441. David H. Bailey and Jonathan M. Borwein, "Why are so many mathematicians also musicians?," Huffington Post, 3 May 2016, available at HTML.
442. Jonathan Borwein and David H. Bailey, "Will computers replace humans in mathematics?,"
The Conversation, 2 Jun 2016, available at HTML.
443. David H. Bailey, Jonathan M. Borwein, Marcos Lopez de Prado and Jim Zhu, "Where are
the billionaire financial academics?," Mathematical Investor, 18 Jul 2016, available atHTML.
444. David H. Bailey, "Jonathan Borwein dies at 65," Math Drudge, 2 Aug 2016, available atHTML.
445. David H. Bailey, Marcos Lopez de Prado and Jim Zhu, "The folly of panic selling," Mathematical Investor, 23 Aug 2016, available at HTML.
446. David H. Bailey, Jonathan M. Borwein, Richard Brent and Mohsen Reisi Ardali, "Reproducibility in computational science: a case study: Randomness of the digits of Pi," Experimental Mathematics, 24 Aug 2016, vol. 26, pg. 298-305, available at DOI | Preprint PDF.
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447. David H. Bailey, Jonathan M. Borwein, Jason Kimberley and Watson Ladd, "Computer discovery and analysis of large Poisson polynomials," Experimental Mathematics, 27 Aug
2016, vol. 26, pg. 349-363, available at DOI | Preprint PDF.
448. David H. Bailey, Marcos Lopez de Prado and Jim Zhu, "How difficult is it to design a stock
fund based on backtests?" Mathematical Investor, 8 Sep 2016, available at HTML.
449. David H. Bailey, "Why science needs the humanities," Huffington Post, 18 Oct 2016, available at HTML.
450. David H. Bailey, Marcos Lopez de Prado and Jim Zhu, "Is blockchain technology about toupend the financial world?" Mathematical Investor, 21 Oct 2016, available at HTML.
451. David H. Bailey, Marcos Lopez de Prado and Jim Zhu, "The mathematics behindblockchain" Mathematical Investor, 21 Oct 2016, available at HTML.
452. David H. Bailey, Marcos Lopez de Prado and Jim Zhu, "Erdos Numbers: A True 'Prince and
the Pauper' story" Mathematical Investor, 6 Nov 2016, available at HTML.
453. David H. Bailey, "A short history of pi formulas," manuscript, 8 Nov 2016, available at
PDF.
454. David H. Bailey, "Asian tigers roar in latest international test results; will the U.S.
respond?," Huffington Post, 5 Dec 2016, available at HTML.
455. Victoria Stodden, Marcia McNutt, David H. Bailey, Ewa Deelman, Yolanda Gil, Brooks
Hanson, Michael A. Heroux, John P.A. Ioannidis and Michela Taufer, "Enhancing reproducibility for computational methods," Science, vol. 356, no. 3617 (3 Dec 2016), pg.
1240-1241, available at PDF.
456. David H. Bailey, "How qualified, scientifically, are Trump's appointees?," Huffington Post,
23 Dec 2016, available at HTML.
457. David H. Bailey, "Jonathan M. Borwein's Extraordinary Mathematical Career," Notes of theCanadian Mathematical Society, Dec 2016, pg. 14-15, available at PDF.
458. David H. Bailey and Jonathan M. Borwein, "A computational mathematics view of space,time and complexity," in Shyam Wuppuluri and Giancarlo Ghirardi, ed., Space, Time andthe Limits of Human Understanding, Springer, New York, 2017, pg. 403-416, preprint draft
available at PDF.
459. David H. Bailey, "Jonathan Borwein: Experimental mathematician," Experimental Mathematics, vol. 26 (2017), no. 2, pg. 125-129, preprint draft available at PDF.
460. David H. Bailey, Jonathan M. Borwein and Marcos Lopez de Prado, "Stock portfolio design
and backtest overfitting," Journal of Investment Management, vol. 15 (2017), no. 1, pg. 7587, preprint draft available at Preprint PDF | SSRN PDF.
461. David H. Bailey, Marcos Lopez de Prado and Jim Zhu, "How much of hedge fund profits
are taken by management?," Mathematical Investor, 2 Jan 2017, available at HTML.
462. David H. Bailey, Marcos Lopez de Prado and Jim Zhu, "Backtest overfitting in smart beta
investments," Mathematical Investor, 31 Jan 2017, available at HTML.
463. David H. Bailey, Marcos Lopez de Prado and Jim Zhu, "Investment advice from the world's
most successful stock picker" Mathematical Investor, 28 Feb 2017, available at HTML.
464. David H. Bailey and Jonathan M. Borwein, "Computation and experimental evaluation ofMordell-Tornheim-Witten sum derivatives," Experimental Mathematics, published online
17 Mar 2017, pg. 370-376, available at EM PDF | Preprint PDF.
40

465. David H. Bailey, "Why science needs the humanities," Math Scholar, 23 Mar 2017, available at HTML.
466. David H. Bailey, "Shawn Otto's The War on Science," Math Scholar, 23 Mar 2017, available at HTML.
467. David H. Bailey, "Are humans or computers better at mathematics?," Math Scholar, 23 Mar
2017, available at HTML.
468. David H. Bailey, "Asian tigers roar in the latest TIMSS math-science rankings," MathScholar, 23 Mar 2017, available at HTML.
469. David H. Bailey, "My Search for Ramanujan," Math Scholar, 23 Mar 2017, available at
HTML.
470. David H. Bailey, "Reproducibility: Principles, Problems, Practices, and Prospects," MathScholar, 23 Mar 2017, available at HTML.
471. David H. Bailey, "Exoplanets, 4 billion-year-old life, Fermi's paradox and zero-one laws,"
Math Scholar, 23 Mar 2017, available at HTML.
472. David H. Bailey, Marcos Lopez de Prado and Jim Zhu, "How accurate are market forecasters?" Mathematical Investor, 29 Mar 2017, available at HTML.
473. David H. Bailey, Jonathan M. Borwein, Marcos Lopez de Prado and Qiji Jim Zhu, "Theprobability of backtest overfitting," Journal of Computational Finance, vol. 20, no. 4 (Apr
2017), pg. 39-69, preprint draft available at SSRN PDF | Preprint PDF.
474. David H. Bailey, "Is the universe fine-tuned for intelligent life?," Math Scholar, 1 Apr 2017,
available at HTML.
475. David H. Bailey, Marcos Lopez de Prado and Jim Zhu, "Gender, marital status and investment performance," Mathematical Investor, 15 May 2017, available at HTML.
476. David H. Bailey, "Carlos Rovelli's Reality Is Not What It Seems," Math Scholar, 3 Jul 2017,
available at HTML.
477. David H. Bailey, "Are Hollywood stars qualified to comment on science?," Math Scholar, 9
Jul 2017, available at HTML.
478. David H. Bailey, "Pi and the collapse of peer review," Math Scholar, 20 Jul 2017, available
at HTML.
479. David H. Bailey, "Does mathematical training pay off in the long run?," Math Scholar, 30
Jul 2017, available at HTML.
480. David H. Bailey,* "Which hedge funds actually beat the market?," Mathematical Investor,
11 Aug 2017, available at HTML.
481. Gordon Bell, David H. Bailey, Jack Dongarra, Alan H. Karp and Kevin Walsh, "A look backon 30 years of the Gordon Bell Prize," International Journal of High Performance Computing Applications, vol. 3 (2017), no. 6, pg. 469-484, preprint draft available at PDF.
482. David H. Bailey, "Origin of decimal arithmetic with zero pushed back to 3rd century CE,"
Math Scholar, 15 Sep 2017, available at HTML.
483. David H. Bailey,* "Charts and technical analysis: Do they work?," Mathematical Investor,
18 Sep 2017, available at HTML.
484. David H. Bailey, "Fibonacci: A man of numbers," Math Scholar, 12 Oct 2017, available at
HTML.
41

485. David H. Bailey,* "Poor investor performance: What can be done?," Mathematical Investor,
13 Oct 2017, available at HTML.
486. David H. Bailey, "New Go-playing program teaches itself, beating previous program
100-0," Math Scholar, 19 Oct 2017, available at HTML.
487. David H. Bailey,* "Will artificial intelligence upend the financial world?," Mathematical
Investor, 21 Oct 2017, available at HTML.
488. David H. Bailey, "Fine tuning and Fermi's paradox," Math Scholar, 22 Nov 2017, available
at HTML.
489. David H. Bailey,* "How is big data impacting the finance world?," Mathematical Investor,
11 Dec 2017, available at HTML.
490. David H. Bailey, "The future of artificial intelligence: Utopia or dystopia?," Math Scholar,
21 Dec 2017, available at HTML.
491. David H. Bailey,* "Can the January effect be exploited in the market?," Mathematical Investor, 2 Jan 2018, available at HTML.
492. David H. Bailey,* "Can mutual fund investors beat the market?," Mathematical Investor, 22
Jan 2018, available at HTML.
493. David H. Bailey, "Evolutionary computing and artificial intelligence," Math Scholar, 23 Jan
2018, available at HTML.
494. David H. Bailey, Jonathan M. Borwein, Amir Salehipour and Marcos Lopez de Prado,"Evaluation and ranking of market forecasters," Journal of Investment Management, vol.
16, no. 2 (Apr 2018), pg. 47-64, preprint draft available at Preprint PDF | SSRN PDF.
495. David H. Bailey, "Pinker's Enlightenment Now: Humanism and scientific progress," MathScholar, 28 Feb 2018, available at HTML.
496. David H. Bailey, "Has cosmic fine-tuning been refuted?," Math Scholar, 14 Mar 2018,available at HTML.
497. David H. Bailey,* "Does indexing threaten the market?," Mathematical Investor, 17 Mar
2018, available at HTML.
498. David H. Bailey,* "Advances in Financial Machine Learning," Mathematical Investor, 21
Mar 2018, available at HTML.
499. David H. Bailey, "Noted mathematician and two computer scientists win prestigious
awards," Math Scholar, 21 Mar 2018, available at HTML.
500. David H. Bailey,* "The most important plot in finance," Mathematical Investor, 1 Apr
2018, available at HTML.
501. David H. Bailey, "Amateur mathematician makes key advance in classic graph theory problem," Math Scholar, 19 Apr 2018, available at HTML.
502. David H. Bailey,* "Economics, finance and pseudoscience," Mathematical Investor, 29 Apr
2018, available at HTML.
503. David H. Bailey, "Will experimental anomalies lead to new physics?," Math Scholar, 30
Apr 2018, available at HTML.
504. David H. Bailey, "Chromosomes, DNA and human evolution," Math Scholar, 14 May 2018,available at HTML.
505. David H. Bailey, "Pseudoscience from the political left and right," Math Scholar, 19 Jun
2018, available at HTML.
42

506. David H. Bailey, "Fermi's paradox and the Copernican principle," Math Scholar, 28 Jun
2018, available at HTML.
507. David H. Bailey, "Does beautiful mathematics lead physics astray?," Math Scholar, 29 Jun
2018, available at HTML.
508. David H. Bailey,* "Are economics and finance 'lost in math'?," Mathematical Investor, 6 Jul
2018, available at HTML.
509. David H. Bailey, "The rise of pay-to-publish journals and the decline of peer review," MathScholar, 14 Jul 2018, available at HTML.
510. David H. Bailey,* "Are target-date funds the answer?," Mathematical Investor, 21 July
2018, available at HTML.
511. David H. Bailey,* "Mutual fund performance and survivorship bias," Mathematical Investor, 3 Aug 2018, available at HTML.
512. David H. Bailey, "Does the string theory multiverse really exist?," Math Scholar, 10 Aug
2018, available at HTML.
513. David H. Bailey,* "Doomsayers and market prophets," Mathematical Investor, 29 Aug
2018, available at HTML.
514. David H. Bailey, "New books and articles on the 'great silence'," Math Scholar, 7 Sep 2018,available at HTML.
515. David H. Bailey,* "Hedge fund performance report card," Mathematical Investor, 13 Sep
2018, available at HTML.
516. David H. Bailey, "Simple proofs of great theorems," Math Scholar, 29 Sep 2018, available
at HTML.
517. David H. Bailey, "Simple proofs: The irrationality of pi," Math Scholar, 29 Sep 2018, available at HTML.
518. David H. Bailey, "Simple proofs: The fundamental theorem of algebra," Math Scholar, 29
Sep 2018, available at HTML.
519. David H. Bailey, "Simple proofs: The impossibility of trisection," Math Scholar, 29 Sep
2018, available at HTML.
520. David H. Bailey,* "Profits, prophets and pseudoscience," Mathematical Investor, 3 Nov
2018, available at HTML.
521. David H. Bailey,* "The problem with financial oracles," Mathematical Investor, 5 Nov
2018, available at HTML.
522. David H. Bailey, "US leads but China rises in latest Top500 Supercomputer list," MathScholar, 16 Nov 2018, available at HTML.
523. David H. Bailey, "2018: The year that artificial intelligence came of age," Math Scholar, 29
Dec 2018, available at HTML.
524. David H. Bailey, "Is scientific progress real?," Math Scholar, 9 Jan 2019, available atHTML.
525. David H. Bailey,* "Jack Bogle: The apostle of index investing," Mathematical Investor, 18
Jan 2019, available at HTML.
526. David H. Bailey, "Simple proofs: The fundamental theorem of calculus," Math Scholar, 2
Feb 2019, available at HTML.
43

527. David H. Bailey, "Simple proofs: Archimedes' calculation of pi," Math Scholar, 9 Feb 2019,available at HTML.
528. David H. Bailey,* "Mutual fund report card: February 2019," Mathematical Investor, 15
Feb 2019, available at HTML.
529. David H. Bailey, Judith Borwein, Naomi Simone Borwein and Richard P. Brent, "Jonathan
Borwein: Mathematician extraordinaire," Proceedings of the Jonathan Borwein Memorial
Conference, to appear, 20 Feb 2019, preprint draft available at PDF.
530. David H. Bailey, "New result for Mordell's cube sum problem," Math Scholar, 15 Mar
2019, available at HTML.
531. David H. Bailey, "LENR Energy: Science or pseudoscience?," Math Scholar, 18 Mar 2019,available at HTML.
532. David H. Bailey, "Karen Uhlenbeck wins the Abel Prize," Math Scholar, 19 Mar 2019,available at HTML.
533. David H. Bailey,* "Majority of highest-earning hedge fund managers and traders are atquant firms," Mathematical Investor, 20 Mar 2019, available at HTML.
534. David H. Bailey, "LENR: A skeptical perspective," Math Scholar, 24 Mar 2019, available atHTML.
535. David H. Bailey,* "What is the best training for finance PhDs?," Mathematical Investor, 27
Mar 2019, available at HTML.
536. David H. Bailey,* "Ray Dalio on why capitalism must be reformed," Mathematical Investor, 6 Apr 2019, available at HTML.
537. David H. Bailey, Neil Burgess, Jack Dongarra, Alyson Fox, Jeffrey A. F. Hittinger andCindy Rubio-Gonzaalez, "Variable precision in mathematical and scientific computing,"
proposal for an ICERM workshop, 10 Apr 2019, available at PDF.
538. David H. Bailey, "An n log(n) algorithm for multiplication," Math Scholar, 12 Apr 2019,available at HTML.
539. David H. Bailey,* "The seven reasons most econometric investments fail," Mathematical
Investor, 16 Apr 2019, available at HTML.
540. David H. Bailey, "P-hacking and scientific reproducibility," Math Scholar, 20 Apr 2019,available at HTML.
541. David H. Bailey,* "P-hacking and backtest overfitting," Mathematical Investor, 23 Apr
2019, available at HTML.
542. David H. Bailey, "Google AI system proves over 1200 mathematical theorems," MathScholar, 26 Apr 2019, available at HTML.
543. David H. Bailey, "Pi, climate change denial and creationism," Math Scholar, 29 Apr 2019,available at HTML.
544. David H. Bailey, "Researchers use 'magic functions' to prove sphere-packing results," MathScholar, 17 May 2019, available at HTML.
545. David H. Bailey, "Computational tools help create new living organism," Math Scholar, 18
May 2019, available at HTML.
546. David H. Bailey,* "Technical analysis in major brokerages and financial media," Mathematical Investor, 21 May 2019, available at HTML.
44

547. David H. Bailey, "Mathematicians prove result tied to the Riemann hypothesis," MathScholar, 23 May 2019, available at HTML.
548. David H. Bailey,* "Frank Fabozzi blasts the state of academic economics and finance,"
Mathematical Investor, 6 Jun 2019, available at HTML.
549. David H. Bailey, "Homo Deus: A brief history of tomorrow," Math Scholar, 18 Jun 2019,available at HTML.
550. David H. Bailey, "Protein folding via machine learning may spawn medical advances,"
Math Scholar, 19 Jul 2019, available at HTML.
551. David H. Bailey, "How fast is the universe expanding? New results deepen thecontroversy," Math Scholar, 8 Aug 2019, available at HTML.
552. David H. Bailey, "How many habitable exoplanets are there, really?," Math Scholar, 21 Aug
2019, available at HTML.
553. David H. Bailey,* "Interview with Marcos Lopez de Prado," Mathematical Investor, 5 Sep
2019, available at HTML.
554. David H. Bailey,* "Go with big data and machine learning, or leave finance to those who
do," Mathematical Investor, 6 Sep 2019, available at HTML.
555. David H. Bailey,* "Will investors outlive their savings?," Mathematical Investor, 15 Sep
2019, available at HTML.
556. David H. Bailey, "New paper proves 80-year-old approximation conjecture," Math Scholar,
23 Sep 2019, available at HTML.
557. David H. Bailey, "Reproducibility and variable precision computing," Supercomputing 19:
Workshop on Computational Reproducibility at Exascale, 30 Sep 2019, preprint draft available at PDF.
558. David H. Bailey,* "The 'Master of the Robots' on machine learning in finance," Mathematical Investor, available at HTML.
559. David H. Bailey, "Pi as the limit of n-sided circumscribed and inscribed polygons," MathScholar, 14 Oct 2019, available at HTML.
560. David H. Bailey, "Quantum supremacy has been achieved; or has it?," Math Scholar, 28 Oct
2019, available at HTML.
561. David H. Bailey,* "Quantum supremacy has been achieved; or has it?," Mathematical Investor, 28 Oct 2019, available at HTML. This is essentially identical to the previous item.
562. David H. Bailey, "The scientific debate is over: it is time to act on climate change," MathScholar, 3 Nov 2019, available at HTML.
563. David H. Bailey,* "Feast or famine? The financial risks of climate change," Mathematical
Investor, 6 Nov 2019, available at HTML.
564. David H. Bailey, "Jim Simons: The man who solved the market," Math Scholar, 5 Dec
2019, available at HTML.
565. David H. Bailey,* "Jim Simons: The man who solved the market," Mathematical Investor, 5
Dec 2019, available at HTML. This is essentially identical to the previous item.
566. David H. Bailey,* "Marcos Lopez de Prado testifies before U.S. Congress," Mathematical
Investor, 6 Dec 2019, available at HTML.
567. David H. Bailey, "New factorization advances: Is your bank account safe?," Math Scholar,
15 Dec 2019, available at HTML.
45

568. David H. Bailey, "Do probability arguments refute evolution?," Math Scholar, 3 Jan 2020,
available at HTML.
569. David H. Bailey, "Universe or multiverse? The war rages on," Math Scholar, 15 Jan 2020,
available at HTML.
570. David H. Bailey,* "Is AI coming after your job?," Math Scholar, 30 Jan 2020, available at
HTML.
571. David H. Bailey, "MPFUN2015: A thread-safe arbitrary precision package (full documentation)," manuscript, 7 Feb 2020, available at PDF.
572. David H. Bailey, "Why are people embracing astrology in an age of science?," Math Scholar, 16 Mar 2020, available at HTML.
573. David H. Bailey, "From Analysis to Visualization: A Celebration of the Life and Legacy ofJonathan M. Borwein," Math Scholar, 28 Mar 2020, available at HTML.
574. David H. Bailey, Jonathan M. Borwein, Amir Salehipour and Marcos Lopez de Prado, "Dofinancial gurus produce reliable forecasts?," From Analysis to Visualization: A Celebrationof the Life and Legacy of Jonathan M. Borwein, David H. Bailey, Naomi Simone Borwein,Richard P. Brent, Regina S. Burachik, Judy-anne Heather Osborn, Brailey Sims and Qiji J.
Zhu, ed., Springer Proceedings of Mathematics and Statistics, vol. 313, Springer, 2020, 255274, preprint draft available at PDF.
575. David H. Bailey,* "Exit strategies for Covid-19," Mathematical Investor, 19 Apr 2020,
available at HTML.
576. David H. Bailey, "Pseudoscience in the age of Coronavirus," Math Scholar, 28 Apr 2020,
available at HTML.
577. David H. Bailey, "The origin of life in an inflationary universe," Math Scholar, 4 May 2020,
available at HTML.
578. David H. Bailey, "Reproducibility and variable precision computing," International Journalof High Performance Computing Applications, 8 July 2020, DOI copy, preprint draft available at PDF.
579. David H. Bailey, "Covid-19 and the worth of a human life," Math Scholar, 3 Jun 2020,
available at HTML.
580. David H. Bailey,* "Day-trading in the age of coronavirus," Mathematical Investor, 10 Jul
2020, available at HTML.
581. David H. Bailey, "How old is the universe? New results clash," Math Scholar, 1 Aug 2020,
available at HTML.
582. David H. Bailey, "Two mathematicians' triple play," Math Scholar, 3 Aug 2020, available atHTML.
583. David H. Bailey, "Peter Borwein dies at 67," Math Scholar, 29 Aug 2020, available atHTML.
584. David H. Bailey, "Can computers do mathematical research?," Math Scholar, 1 Sep 2020,
available at HTML.
585. David H. Bailey, "Do odd perfect numbers exist? New results on an old problem," MathScholar, 22 Sep 2020, available at HTML.
586. David H. Bailey, "Another miserable year for market forecasters," Mathematical Investor,
20 Dec 2020, available at HTML.
46

587. David H. Bailey, "Machine-learning breakthrough in protein folding," Math Scholar, 30
Dec 2020, available at HTML.
588. David H. Bailey, "Jonathan Borwein: Renaissance mathematician," American Mathematical
Monthly, to appear, 21 Jan 2021, preprint draft available at PDF.
589. David H. Bailey,* "The failure of anomaly indicators in finance," Mathematical Investor, 1
Feb 2021, available at HTML.
590. David H. Bailey, "Pandemics, misinformation and pseudoscience," Math Scholar, 2 Mar
2021, available at HTML.
591. David H. Bailey, "Two researchers share Abel prize for work in discrete mathematics andcomputer science," Math Scholar, 17 Mar 2021, available at HTML.
592. David H. Bailey, "Aho and Ullman receive the ACM Turing Award," Math Scholar, 1 Apr
2021, available at HTML.
593. David H. Bailey, "Muon result may rewrite standard model of physics," Math Scholar, 7
Apr 2021, available at HTML.
594. David H. Bailey, "AI system finds counterexamples to graph theory conjectures," MathScholar, 20 May 2021, available at HTML.
595. David H. Bailey, "Bach as mathematician," Math Scholar, 4 Jun 2021, available at HTML.
596. David H. Bailey,* "Can astrology predict financial markets??," Mathematical Investor, 17
Jun 2021, available at HTML.
597. David H. Bailey, "Computer theorem prover verifies sophisticated new result," Math Scholar, 30 Jul 2021, available at HTML.
598. David H. Bailey, "Finding large Poisson polynomials using four-level variable precision,"
Correctness 2021: 5th International Workshop on Software Correctness for HPC Applications, 10 Nov 2021, preprint draft available at PDF.
599. David H. Bailey and Scott Chapman, "Introduction to the special issue," American Mathematical Monthly, vol. 128 (2021), no. 9, pg. 772.
600. David H. Bailey, "Jonathan Borwein: Renaissance mathematician," American Mathematical
Monthly, vol. 128 (2021), no. 9, pg. 773-779.
601. Marcos Lopez de Prado and David H. Bailey, "The false strategy theorem: A financial application of experimental mathematics," American Mathematical Monthly, vol. 128 (2021),
no. 9, pg. 825-831, preprint draft available at SSRN PDF.
602. David H. Bailey, "The brave new world of probability and statistics," Math Scholar, 3 Nov
2021, available at HTML.
603. David H. Bailey and Marcos Lopez de Prado, "How 'backtest overfitting' in finance leads tofalse discoveries," Significance, Royal Statistical Society, vol. 18, no. 6 (Dec 2021), pg. 22-25. SSRN preprint draft available at PDF.
604. David H. Bailey,* "Backtest overfitting and the post-hoc probability fallacy," Mathematical
Investor, 1 Feb 2022, available at HTML.
605. David H. Bailey, "Latest experimental data compounds the Hubble constant discrepancy,"
Math Scholar, 14 Feb 2022, available at HTML.
606. David H. Bailey,* "Active mutual funds underperform passive funds, again," Mathematical
Investor, 3 Mar 2022, available at HTML.
47

607. David H. Bailey, "A catalogue of mathematical formulas involving pi, with analysis," Journal of Numerical Analysis and Approximation Theory, vol. 50 (14 Mar 2022), pg. 108-125,
preprint draft available at PDF | Fortran programs (assuming MPFUN-MPFR has been installed): piform1.f90 | piform2.f90 | piform3.f90.
608. David H. Bailey, "Where are the extraterrestrials? Fermi's paradox, diversity and the originof life," Math Scholar, 18 Mar 2022, available at HTML.
609. David H. Bailey, "Advances in artificial intelligence raise major questions," Math Scholar,
23 Jun 2022, available at HTML.
610. David H. Bailey, "2022 Fields Medalists: Diverse backgrounds, breakthrough mathematics,"
Math Scholar, 6 Jul 2022, available at HTML.
611. David. H. Bailey,* "How safe are cryptocurrency investments?," Mathematical Investor, 17
Aug 2022, available at HTML.
612. David H. Bailey, "Breakthrough Prizes honor AlphaFold and quantum computing pioneers,"
Math Scholar, 26 Sep 2022, available at HTML.
613. David H. Bailey,* "Are hedge funds losing their hedge?," Mathematical Investor, 22 Oct
2022, available at HTML.
614. David H. Bailey, "Machine learning program finds new matrix multiplication algorithms,"
Math Scholar, 26 Oct 2022, available at HTML.
615. David H. Bailey, "Can factor investing become scientific?," Mathematical Investor, 30 Jan
2023, available at HTML.
616. David H. Bailey, "Can ChatGPT prove math theorems?," Math Scholar, 2 Feb 2023, available at HTML.
617. David H. Bailey, "Review of The Failures of Mathematical Anti-Evolution," Reports of the
National Center for Scientific Education, vol. 23, no. 1 (Winter 2023), available at PDF.
618. David H. Bailey, "Major brokerages and news media feature technical analysis," Mathematical Investor, 15 Feb 2023, available at HTML.
619. David H. Bailey, "Peter Borwein: A visionary mathematician," Notices of the American
Mathematical Society, Apr 2023, pg. 610-613, available at PDF.
620. David H. Bailey, "A compendium of BBP-type formulas for mathematical constants," updated 4 Apr 2023, available at PDF.
621. David H. Bailey, "Chart-watching market timers fail again," Mathematical Investor, 2 Jul
2023, available at HTML.
622. David H. Bailey, "Large Poisson polynomials: Computation, results and analysis," manuscript, 8 Jul 2023, available at PDF.
623. David H. Bailey, "Is modern science socially constructed and forever tentative?," MathScholar, 8 Apr 2023, available at HTML.
624. David H. Bailey, "DeepMind program discovers new sorting algorithms," Math Scholar, 12
Jun 2023, available at HTML.
625. David H. Bailey, "Aliens made this rock: The post-hoc probability fallacy in biology, finance and cosmology," Math Scholar, 11 Oct 2023, available at HTML.
626. David H. Bailey, "Aliens made this rock: The post-hoc probability fallacy in biology, finance and cosmology," Mathematical Investor, 11 Oct 2023, available at HTML. (Same asprevious item.)
48

627. David H. Bailey, "2023: Another miserable year for market forecasters," Mathematical Investor, 23 Dec 2023, available at HTML; also Intalcon, 11 Jan 2024, available at HTML.
628. David H. Bailey, "Progress in troubled times: Good news in science, medicine and society,"
Math Scholar, 4 Jan 2024, available at HTML.
629. David H. Bailey, "Overcoming experimenter bias in scientific research," Math Scholar, 3
Feb 2024, available at HTML.
630. David H. Bailey, "Overcoming experimenter bias in scientific research and finance," Mathematical Investor, 4 Feb 2024, available at HTML.
631. David H. Bailey, "Using network theory to analyze Bach's music," Math Scholar, 18 Feb
2024, available at HTML.
632. David H. Bailey, "MPFUN2020: A new thread-safe arbitrary precision package (full documentation)," manuscript, updated 7 Apr 2024, available at PDF.
633. David H. Bailey, "The two-level multipair PSLQ algorithm," manuscript, updated 2 May
2024, available at PDF.
634. David H. Bailey, "Peter Borwein: A philosopher's mathematician," Journal of Approximation Theory, 5 Jul 2024, https://doi.org/10.1016/j.jat.2024.106071, preprint available at
PDF.

49