[PATCH] Move expand and friends from core.functions to simplify.expand

While trying to figure out the cause of bug #1527, I noticed some low-hanging stuff that could be easily fixed.. :) While looking around in sympy/core/function.py I noticed it contains bunch of extend*() functionality, which IMHO does not belong there. So I decided to move all these functions

Re: [PATCH] Move expand and friends from core.functions to simplify.expand

Aaron S. Meurer wrote: On Jul 11, 2009, at 6:59 AM, Priit Laes wrote: While trying to figure out the cause of bug #1527, I noticed some low-hanging stuff that could be easily fixed.. :) While looking around in sympy/core/function.py I noticed it contains bunch of extend*()

Re: logcombine function

On Sat, Jul 11, 2009 at 5:40 PM, Aaron S. Meurerasmeu...@gmail.com wrote: I wrote this logcombine function a while ago for my work in dsolve, but I haven't finished the work in dsolve yet.  But I figured that the logcombine function could be put in, as it is independent of dsolve. The

Re: logcombine function

OK. I probably should have gotten this together a long while ago, but I don't mind if it waits until the next release. Aaron Meurer On Jul 11, 2009, at 6:22 PM, Ondrej Certik wrote: On Sat, Jul 11, 2009 at 5:40 PM, Aaron S. Meurerasmeu...@gmail.com wrote: I wrote this logcombine