Simplex Algorithm

[ftneek]

I suppose the issue was because I only tested the change to canonicalForm at the time, which I think also needed your change to use max ratio pivoting rule to work. Applying all changes your changes for sol, canonicalForm, and minRatio and extra skips to canonicalForm that I saw seem to work. The tests all passed and time(test_simplex()) on my virtual calculator seems to be ~.005s faster.

I will upload a new source file with the changes. For anyone wondering, simplex2() has been renamed to simplex_core(), but the arguments remain the same. The reason is it may be the starting point or core of other simplex algorithms.