The Knots Contest GradeIt function is not the number of Knots. FYI
if possible could you fix the url in this problem testsuite? (and perhaps also in the Rubik's series as well? it seems tinyurls tend to have a short life...)
not really sure, but perhaps there are some numerical precision issues for some of the near-colinear cases in the testsuite? (if so perhaps it would be useful to resample the testsuite nodes to remove colinear or near-colinear cases?)
The expected knots table was based upon the Official slow scoring method. The docross function creates many warning messages "Warning: Matrix is singular to working precision. ". A single case, #3, takes >0.3 seconds versus expected 0.01 seconds.
Distance walked 1D
Back to basics 12 - Input Arguments
Cody Computer Part 3 - Detect the graphic card used on Cody Computer
Make a random, non-repeating vector.
Implement simple rotation cypher
Elastic Collision 001: 1-D
Unique - Very Very Large Numbers
USC Spring 2013 ACM: Snow Cones
Image Processing 003: Interferometer Data Interpolation
TRON Tourney 010: Fixed Pattern CCW
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