[sage-support] Re: Simplifying arctan2 expressions

2009-12-07 Thread kcrisman
On Dec 6, 1:50 pm, taco wrote: > Thank you for all the replies. > > Re: William Stein > I found substitute_function() useful for other purposes, but it wasn't > useful in this case since I didn't want to replace all instances of > arctan2, just the subset where the first parameter was 0. > > Re:

[sage-support] Re: Simplifying arctan2 expressions

2009-12-06 Thread taco
Thank you for all the replies. Re: William Stein I found substitute_function() useful for other purposes, but it wasn't useful in this case since I didn't want to replace all instances of arctan2, just the subset where the first parameter was 0. Re: Burcin Erocal Your substitution worked admirabl

[sage-support] Re: Simplifying arctan2 expressions

2009-12-05 Thread kcrisman
On Dec 5, 6:15 am, Burcin Erocal wrote: > On Sat, 5 Dec 2009 03:32:04 -0500 > > > > William Stein wrote: > > On Fri, Dec 4, 2009 at 9:22 PM, taco wrote: > > > > Sooo I am currently working on trying to simplify the resulting > > > expressions in sage to shrink them down to a smaller size.