added solution for problem 1, the secant algorithm.
throw an exception when we run out of iterations.
Changed exceptions to StopIteration when we run out of iterations.
Also changed to newer formatting option for strings.
experimenting with exponent of convergence
removing some old figures and other files
added pictures and rough draft of bezier curves lab
Split the Bezier and B-splines labs. Created the file for the B-splines
lab
Merge branch 'master' into splines
typo fixes
Removed the old Splines.tex file
a rough draft of the linesweep lab
cut out the part on binary trees, added the multidimensional problem.
Changed formatting.
re-added a problem on binary trees. It turns out they are pertinent for
sleightly higher dimensional cases.
added a useful comment to one of the problems.
added solutions to linesweep lab
Sleight phrasing change in linesweep lab.
This is a major update to the linesweep lab. It accounts for a few more
possible ways to code the algorithm.
Some formatting changes in the bezier curves lab and added the file for
the b-splines lab.
small phrasing change in bezier lab.
futher clarified explanation of linesweep algorithms

Also made some other small changes to the lab.