Updates:
Status: Fixed
Comment #7 on issue 3544 by asmeu...@gmail.com: binomial should not get
expanded except when expand(func=True) is called on it
http://code.google.com/p/sympy/issues/detail?id=3544
https://github.com/sympy/sympy/pull/1726
--
You received this message because you
Comment #6 on issue 3544 by asmeu...@gmail.com: binomial should not get
expanded except when expand(func=True) is called on it
http://code.google.com/p/sympy/issues/detail?id=3544
The point of the issue is that the *default* should be to not evaluate. In
generally, it may be possible to ma
Comment #5 on issue 3544 by prasoon9...@gmail.com: binomial should not get
expanded except when expand(func=True) is called on it
http://code.google.com/p/sympy/issues/detail?id=3544
So what's the status on this? Issue valid or not? (See comment 4)
--
You received this message because you ar
Comment #4 on issue 3544 by prasoon9...@gmail.com: binomial should not get
expanded except when expand(func=True) is called on it
http://code.google.com/p/sympy/issues/detail?id=3544
Well, if you do this:
binomial(n, 8, evaluate=False)
Then, as it should be obvious, it doesn't evaluate. So
Comment #3 on issue 3544 by asmeu...@gmail.com: binomial should not get
expanded except when expand(func=True) is called on it
http://code.google.com/p/sympy/issues/detail?id=3544
eval is only used by the super class Function when calling binomial with
arguments. It's better to put the exp
Comment #2 on issue 3544 by prasoon9...@gmail.com: binomial should not get
expanded except when expand(func=True) is called on it
http://code.google.com/p/sympy/issues/detail?id=3544
I suppose we can change the binomial.eval() method by adding an extra
param. Only when it is True, then only
Updates:
Status: Valid
Labels: Simplify
Comment #1 on issue 3544 by asmeu...@gmail.com: binomial should not get
expanded except when expand(func=True) is called on it
http://code.google.com/p/sympy/issues/detail?id=3544
Specifically, things like binomial(n, 5) should not auto
Status: New
Owner:
Labels: Type-Defect Priority-Medium
New issue 3544 by samj...@gmail.com: binomial should not get expanded
except when expand(func=True) is called on it
http://code.google.com/p/sympy/issues/detail?id=3544
Usually one does not require binomial() to be expanded, as expan