−2
參考文獻

↑  Catherine V. Jeremko.  (PDF). LearningExpress, LLC, New York. 2003: 20  [2020-03-26]. ISBN 1-57685-506-6. （原始内容存档 (PDF)于2020-03-26）.
↑  Runesson Kempe, Ulla, Anna Lövström, and Björn Hellquist. . International Journal for Lesson and Learning Studies (Emerald Group Publishing Limited). 2018, 7 (2): 111––123.
↑  Rick Billstein, Shlomo Libeskind, and Johnny W. Lott. . Pearson Education, Inc. 2010: 250.
↑  Sloane, N.J.A. (编). . The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
↑  . primes.utm.edu.   [2020-03-14]. （原始内容存档于2018-01-23）.
1 2  International Bureau of Weights and Measures,  (PDF) 8th, 2006, ISBN 92-822-2213-6 （英语）
↑  Knuth, Donald. . Addison-Wesley. 1973: 213–214, also p. 631. ISBN 0-201-03809-9. （原始内容存档于2019-04-03）.
↑  Yan, Michael and Leung, Eric and Han, Binna,  (PDF), 2011-12  [2020-03-21], （原始内容存档 (PDF)于2020-03-21）
↑  Sloane, N.J.A. (编). . The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
↑  Sloane, N.J.A. (编). . The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
↑  Horwitz, Kenneth. . Children’s Reasoning While Building Fraction Ideas (Springer). 2017: 193––200.
↑  Haag, VH;  et al, , ERIC, 1960  引文格式1维护：显式使用等标签 (link)
↑  aillon, L and Poon, Chi-Sun and Chiang, YH. . Waste management (Elsevier). 2009, 29 (1): 309––320.
↑  Sloane, N.J.A. (编). . The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
↑  Weisstein, Eric W. (编). . at MathWorld--A Wolfram Web Resource. Wolfram Research, Inc.  [2020-03-12] （英语）.
↑  Amdeberhan, Tewodros and De Angelis, Valerio and Moll, Victor H. . Advances in Combinatorics (Springer). 2013: 23––56.
1 2 3  Sloane, N.J.A. (编). . The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
↑  Sloane, N.J.A. (编). . The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
↑  Hardy, Godfrey Harold; Wright, E. M.,  Fifth, The Clarendon Press Oxford University Press: 213, 1979 [1938], ISBN 978-0-19-853171-5, MR 0568909
↑  Conway, John Horton; Guy, Richard K. . Springer. 1996: 224. ISBN 0-387-97993-X.
↑  H.M. Stark. . Journal of Number Theory. 1969-01, 1 (1): 16–27  [2020-06-19]. doi:10.1016/0022-314X(69)90023-7. （原始内容存档于2020-06-28） （英语）.
↑  Weisstein, Eric W. (编). . at MathWorld--A Wolfram Web Resource. Wolfram Research, Inc.  [2020-03-14] （英语）.
↑  Sloane, N.J.A. (编). . The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
↑  Kyle Bradford and Eugen J. Ionascu, , arXiv, 2014  [2020-03-26], （原始内容存档于2020-03-26）
↑  LeVeque, William J. . New York: Dover Publications. 2002: II:57,81 [1956]. ISBN 978-0-486-42539-9. Zbl 1009.11001.
↑  Kelly Emmrich and Clark Lyons.  (PDF). 2017 West Coast Number Theory Conference. 2017-12-18  [2020-03-26]. （原始内容存档 (PDF)于2020-03-26）.
↑  Sloane, N.J.A. (编). . The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
1 2  Sloane, N.J.A. (编). . The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
↑  Koiran, Pascal. . computational complexity (Springer). 2005, 13 (3-4): 131––146.
↑  Shub, Michael and Smale, Steve. . Duke Mathematical Journal. 1995, 81 (1): pp. 47-54.  引文格式1维护：冗余文本 (link)
↑  Sloane, N.J.A. (编). . The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
↑  pahio. . planetmath.org. 2013-03-22  [2020-03-14]. （原始内容存档于2015-09-19）.
↑  Weisstein, Eric W. (编). . at MathWorld--A Wolfram Web Resource. Wolfram Research, Inc.  [2020-03-12] （英语）.
↑  Sloane, N.J.A. (编). . The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
↑  Sloane, N.J.A. (编). . The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
↑  Richard K. Guy. . Problem Books in Mathematics 2nd ed. New York: Springer-Verlag. 1994: 148. ISBN 978-0387208602.  引文格式1维护：冗余文本 (link)
1 2  Sloane, N.J.A. (编). . The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
↑  Sloane, N.J.A. (编). . The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
↑  Bard, G.V. . American Mathematical Society. 2015: 269. ISBN 9781470411114. LCCN 14033572.
↑  Dresden, Greg; Dymàček, Wayne M. . The American Mathematical Monthly. 2005-08-01, 112 (7): 602. doi:10.2307/30037545.
1 2  CHAUNCEY H. WELLS. . The Mathematics Teacher (National Council of Teachers of Mathematics). 1963, 56 (2): 91––93. ISSN 0025-5769.
↑  Sloane, N.J.A. (编). . The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
↑  Knuth, Donald,  3rd: 204–205, 1998 . Knuth mentions both negabinary and negadecimal.
↑  The negaternary system is discussed briefly in Marko Petkovsek. . The American Mathematical Monthly. 1990-05, 97 (5): 408  [2020-06-19]. doi:10.2307/2324393. （原始内容存档于2020-06-10）.
↑  Sloane, N.J.A. (编). . The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
↑  Marczynski, R. W., "The First Seven Years of Polish Computing" （页面存档备份，存于）, IEEE Annals of the History of Computing, Vol. 2, No 1, January 1980
↑  Robert Braunwart. . School Science and Mathematics. 1965-04, 65 (4): 292–295  [2022-06-23]. doi:10.1111/j.1949-8594.1965.tb13422.x. （原始内容存档于2022-06-27） （英语）.
↑  Leibniz, Gottfried. Probst, S.; Knobloch, E.; Gädeke, N. , 编. . Akademie Verlag. 2003: pp.205–207  [2020-03-20]. ISBN 3-05-004003-3. （原始内容存档于2013-10-17）.  引文格式1维护：冗余文本 (link)
↑  Eberhard Knobloch. . Historia Mathematica. 2006-02, 33 (1): 113–131  [2020-06-19]. doi:10.1016/j.hm.2004.02.001. （原始内容存档于2019-10-14） （英语）.
↑  Weisstein, Eric W. (编). . at MathWorld--A Wolfram Web Resource. Wolfram Research, Inc.  [2020-03-21] （英语）.
↑  Sloane, N.J.A. (编). . The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
↑  Euler, Leonhard. . 1755: 234  [2020-03-20]. （原始内容存档于2008-02-25）.
↑  Korevaar, Jacob. . Springer. 2004: 325. ISBN 3-540-21058-X.
↑  孙长军. . 山东理工大学学报(自然科学版) (连云港职业技术学院数学教研室). 2004, 05期.
↑  Alexandre Koyré. . Isis. 1952-12, 43 (4): 312–337  [2020-06-19]. ISSN 0021-1753. doi:10.1086/348155 （英语）.
↑  Hooke's letter to Newton of 6 Jan. 1680 (Koyré 1952:332)
↑  . 中国航空工业史丛书: 总史. 航空工业出版社. 2013  [2020-03-22]. ISBN 9787516502617. LCCN 2019437836. （原始内容存档于2020-11-30）.
1 2  Havil, J. . Princeton, New Jersey: Princeton University Press. 2003: 37–42 (Chapter 4). ISBN 0-691-09983-9.
↑   (PDF). secamlocal.ex.ac.uk.   [2020-03-21]. （原始内容存档 (PDF)于2007-06-29）.
↑  許志農.  (PDF). lungteng.com.tw.   [2020-03-21]. （原始内容存档 (PDF)于2020-03-21）.
↑  御坂01034. .   [2020-03-21]. （原始内容存档于2019-05-02）.
1 2 3  Knuth, D.E. (1960). "bi-imaginary number system". Communications of the ACM. 3 (4): 247.
↑  Donald E. Knuth. . Communications of the ACM. 1960-04-01, 3 (4): 245–247  [2020-06-19]. doi:10.1145/367177.367233.
1 2  Knuth, Donald. . . Volume 2 3rd. Boston: Addison-Wesley. 1998: 205. ISBN 0-201-89684-2. OCLC 48246681.
1 2  Slekys, Arunas G and Avižienis, Algirdas. . 1978 IEEE 4th Symposium onomputer Arithmetic (ARITH) (IEEE). 1978: 48––55.
1 2  Slekys, Arunas George, , University of California, Los Angeles, 1976
↑  Kreith, Kurt and Mendle, Al. . Journal of Mathematics Education at Teachers College. 2013, 4 (1): 53.
↑  Walter Noll,  (PDF), CMU Math - Carnegie Mellon University: 13, 2003-03  [2020-03-26], （原始内容存档 (PDF)于2016-03-22）
↑  Tussy, A.S. and Koenig, D. . Cengage Learning. 2014: 136. ISBN 9781285966052.
↑  Bofferding, L.C. and Murata, A. and Goldman, S.V. and Okamoto, Y. and Schwartz, D. and Stanford University. School of Education. . Stanford University. 2011: 169.
↑  . 世界日報. 2020-02-14. 溫度降到華氏零下2度 []
↑  E.g. , , Volume 1: Basic Architecture, 2006-11
↑  . Chapter 3. Data Representation. cs.uwm.edu. 2012-12-03  [2014-06-22]. （原始内容存档于2020-11-30）.
↑  David J. Lilja and Sachin S. Sapatnekar, Designing Digital Computer Systems with Verilog, Cambridge University Press, 2005 online （页面存档备份，存于）
↑  Abigail Beall. . New Scientist. 2019-10, 244 (3253): 51  [2020-06-19]. doi:10.1016/S0262-4079(19)32025-1 （英语）.
↑  A. Mallama, J.L. Hilton. . Astronomy and Computing. 2018-10, 25: 10–24  [2020-06-19]. doi:10.1016/j.ascom.2018.08.002. （原始内容存档于2020-06-15） （英语）.
↑  . Brazil Considers Having Only One Time Zone. Time and Date. 2009-07-21  [2012-07-14]. （原始内容存档于2012-07-12）.
↑  Macintyre, Jane E. (1994). Dictionary of Inorganic Compounds, Supplement 2 （页面存档备份，存于）. CRC Press. pp 25. ISBN 9780412491009.
↑  Pace, Ian. . The Musical Times (JSTOR). 1998, 139 (1860): 4––15.
↑  湯佳玲、劉力仁、陳珮伶. . 自由時報. 2010-03-04  [2010-03-06]. （原始内容存档于2010-03-07） （中文（臺灣））.
↑  朱立群. . 中國時報. 2010-03-03  [2010-03-06]. （原始内容存档于2014-10-26） （中文（臺灣））.