Whitespace
Always introduce bias
Changed DEBUG to defining NDEBUG
Added doxygen config
Added some code. Doesn't work.
Fixed one bug.
Fixed last crashing bug and added parens.
Now doesn't regularize bias term
Changed convergence condition and should have fixed one bug.
Changed test for convergence on an X value.
Divide by number of data points.
Got it to converge reasonably for c=0.1
Bias optional once more.
Can now optionally check for difference in G
Now gives interesting information even in release mode.
Added max number of iterations
Got meaning of c wrong
Should have fixed c
Prevent too big of a step size
Renamed variable to be more informative