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| Date | Sun, 3 Apr 2011 18:33:38 -0700 |
| Subject | Re: integer multiplication |
| From | geremy condra <debatem1@gmail.com> |
| To | Eddie Tsay <jianyu44@gmail.com> |
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On Sun, Apr 3, 2011 at 6:20 PM, Eddie Tsay <jianyu44@gmail.com> wrote: > Does anyone know what algorithms for integer multiplication does Python use? > I am trying to compare it to those used by Sage as it seems like it takes > much longer for Python to do large integer multiplication as compared to > Sage (anyone know off the top of their heads?) > thank you (sorry for the double email, this was supposed to go to the list) Karatsuba multiplication, at least for large integers. Geremy Condra
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Re: integer multiplication geremy condra <debatem1@gmail.com> - 2011-04-03 18:33 -0700
Re: integer multiplication Paul Rubin <no.email@nospam.invalid> - 2011-04-03 22:51 -0700
Re: integer multiplication Terry Reedy <tjreedy@udel.edu> - 2011-04-04 12:41 -0400
Re: integer multiplication casevh <casevh@gmail.com> - 2011-04-04 12:18 -0700
Re: integer multiplication geremy condra <debatem1@gmail.com> - 2011-04-04 10:20 -0700
Re: integer multiplication Terry Reedy <tjreedy@udel.edu> - 2011-04-04 15:04 -0400
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