> Please keep in mind I was just adding someone else's code and decided > to not do major changes or refactorings since it seemed to work as is. > And this is just grunt work which I decided to do to help Scott in the > GCI. Thanks BTW, as I'm the one supposed to import these GCI students contribution theorically, being their primary mentor. I was planning to, but was waiting some free time to do it. I'll have tried my best regarding style cleanup, which is well known to be not that good anyway ;-) So, thanks guys for doing it. I must confess that I didn't look deep into the Butterfly curve calculation code, which explain why I didn't ask the student to fix style more. Bye, Philippe.