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Groups > comp.programming > #272
| Message-ID | <4DC2469A.7014@mindspring.com> (permalink) |
|---|---|
| Date | 2011-05-05 02:41 -0400 |
| From | pete <pfiland@mindspring.com> |
| Organization | PF |
| Newsgroups | comp.programming |
| Subject | Re: integer division algorithm |
| References | <215653aa-defb-4f81-bba4-9e8a2845b13e@hg8g2000vbb.googlegroups.com> |
zephyrtronium wrote: > > I invented an algorithm thingy for division of integers based on the > identity n/d = 2**(lg(n/d)) = 2**(lg(n) - lg(d)). It seems too obvious > to me not to be a reinvention, but I can't find any implementations of > it, so I was wondering whether anyone here might have any more info. http://en.wikipedia.org/wiki/Slide_rule -- pete
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integer division algorithm zephyrtronium <zephyrtronium@gmail.com> - 2011-05-02 15:04 -0700
Re: integer division algorithm Kai-Uwe Bux <jkherciueh@gmx.net> - 2011-05-03 02:21 +0200
Re: integer division algorithm "robin" <robin51@dodo.mapson.com.au> - 2011-05-05 00:29 +1000
Re: integer division algorithm Willem <willem@toad.stack.nl> - 2011-05-04 14:36 +0000
Re: integer division algorithm "robin" <robin51@dodo.mapson.com.au> - 2011-05-05 10:52 +1000
Re: integer division algorithm zephyrtronium <zephyrtronium@gmail.com> - 2011-05-04 18:50 -0700
Re: integer division algorithm "robin" <robin51@dodo.mapson.com.au> - 2011-05-07 23:53 +1000
Re: integer division algorithm pete <pfiland@mindspring.com> - 2011-05-05 02:41 -0400
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