I shared the Java code for this one at https://github.com/WinVector/LStep/blob/master/src/com/winvector/lstep/ScoreStep.java https://github.com/WinVector/LStep/

I shared the Java code for this one at https://github.com/WinVector/LStep/blob/master/src/com/winvector/lstep/ScoreStep.java https://github.com/WinVector/LStep/blob/master/src/com/winve... and would love to see somebody hack the code to find a non-separated example that diverges on the first step from the origin.