On Sat 2009-03-07 07:16:48 UTC-0700, Thomas Hruska ([email protected]) wrote:
> >> You can assign the float pi =3.141592653589793. > > > > Better yet, use M_PI from math.h, part of the standard library. > > Hmm...I seem to recall defining M_PI for some compiler... > > http://c-faq.com/fp/mpi.html > > Ah. NOT Standard, that's why I remember doing that. Very interesting! All these years of using C, I've never come across a C compiler without M_PI. Then again, it's not often I need to do floating point arithmetic. Thanks for that, I stand corrected. :)
