On Feb 16, 2008 7:51 PM, Dan Christensen <[EMAIL PROTECTED]> wrote: > I instead worked with a class that directly implemented A_n(float) > using numpy arrays, and used weave to compile some inline C code for > the multiplication operation. (Cython/Pyrex might be just as good for > this, but I'm not sure if they can directly access numpy arrays as C > arrays.)
Quick remark -- yes, Cython most certainly can directly access numpy arrays as C arrays. There's an extension to Cython called PEX "in the works" that is designed partly for doing exactly this really cleanly, but it can be done in a messy way too. William --~--~---------~--~----~------------~-------~--~----~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://www.sagemath.org -~----------~----~----~----~------~----~------~--~---
