[sympy] limits for sums and integrals

2010-09-14 Thread Mark Dewing
Is there a reason that limits for sums and integrals are stored differently? For integrals, it appears to be (variable, (lower_limit, upper_limit)) and for sums it appears to be (variable, lower_limit, upper_limit) -- You received this message because you are subscribed to the Google Groups "sy

Re: [sympy] limits for sums and integrals

2010-09-15 Thread Aaron S. Meurer
No. This needs to be fixed, preferably to the second variant. Actually, we need to find a way to do both without using tuples, which screw up .arg parsing algorithms that expect Basic objects in Basic.args. Any ideas? Aaron Meurer On Sep 14, 2010, at 11:56 PM, Mark Dewing wrote: > Is there

Re: [sympy] limits for sums and integrals

2010-09-15 Thread Andy Ray Terrel
core.containers.Tuple -- Andy On Wed, Sep 15, 2010 at 2:15 AM, Aaron S. Meurer wrote: > No.  This needs to be fixed, preferably to the second variant.  Actually, we > need to find a way to do both without using tuples, which screw up .arg > parsing algorithms that expect Basic objects in Basic