numpy-discussion

[Numpy-discussion] combinatorics

[Mathew Y. <my...@jp...>]

Hi
Is there any support for combinatorics in numpy or scipy? Actually, all 
I need is to evaluate is (n/m)  i.e. n choose m.

If numpy doesn't have it, anyone know of a good public domain prog?
Mathew

Re: [Numpy-discussion] combinatorics

[Travis O. <oli...@ie...>]

Mathew Yeates wrote:
> Hi
> Is there any support for combinatorics in numpy or scipy? Actually, all 
> I need is to evaluate is (n/m)  i.e. n choose m.
>
>   
In [3]: scipy.comb(109,54,exact=1)
Out[3]: 49263609265046928387789436527216L

109 choose 54

-Travis

Re: [Numpy-discussion] combinatorics

[Mathew Y. <my...@jp...>]

Thank you!

Travis Oliphant wrote:
> Mathew Yeates wrote:
>   
>> Hi
>> Is there any support for combinatorics in numpy or scipy? Actually, all 
>> I need is to evaluate is (n/m)  i.e. n choose m.
>>
>>   
>>     
> In [3]: scipy.comb(109,54,exact=1)
> Out[3]: 49263609265046928387789436527216L
>
> 109 choose 54
>
> -Travis
>
>
>
>
>
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