On Fri, Nov 30, 2012 at 10:06 AM, Aaron Meurer <asmeu...@gmail.com> wrote:
> lambdify and implemented_function are best if you intend to evaluate
> these numerically.  Otherwise, just use a regular Python function.

Hi thanks. Please also clarify how I can make a function which accepts
a symbolic argument but does not resolve it until an operable (i.e.
numeric) value is specified, just like the binomial function's
behavious below:

In [10]: var('n,i',integer=True)
Out[11]: (n, i)

binomial(n,i)
Out[12]: binomial(n, i)

binomial(5,2)
Out[13]: 10

Thanks, and sorry again for the extreme noobness!

-- 
Shriramana Sharma

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