On Thu, Jul 30, 2009 at 11:56 AM, Phillip M. Feldman
<pfeld...@verizon.net>wrote:
>
> I hate underscores, but Sum with a capital S seems reasonable. When
> doing the import, one could choose to import SymPy.sum as Sum, but it
> would be more convenient to be able to do 'from SymPy import *' and
> get everything at one shot.
You can use the "from *" syntax and still have sum imported as Sum, if you
wish:
In [1]: from sympy import *
In [2]: Sum?
Type: BasicMeta
Base Class: <class 'sympy.core.basic.BasicMeta'>
String Form: <class 'sympy.concrete.summations.Sum'>
Namespace: Interactive
File:
/usr/lib/python2.6/site-packages/sympy/concrete/summations.py
Docstring:
Represents unevaluated summation.
In [3]: from sympy import sum as Sum
In [4]: Sum?
Type: function
Base Class: <type 'function'>
String Form: <function sum at 0x9368d14>
Namespace: Interactive
File:
/usr/lib/python2.6/site-packages/sympy/concrete/summations.py
Definition: Sum(*args, **kwargs)
Docstring:
<no docstring>
Also, beware of capitalization, because it is significant. So, the project
name may be SymPy, but the module is sympy.
--
James Pearson
--
The best way to predict the future is to invent it.
- Alan Kay
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