Re: Emulating a 64-bit long with only 32 bits: code anyone?

Timothy_S_Coffey@bankone.com (Tim Coffey)
7 Jun 2001 17:14:42 -0400

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Emulating a 64-bit long with only 32 bits: code anyone? seanl@SPAM.jifsan.IS.cs.EVIL.umd.edu (Sean Luke) (2001-05-30)
Re: Emulating a 64-bit long with only 32 bits: code anyone? marcov@toad.stack.nl (2001-05-31)
Re: Emulating a 64-bit long with only 32 bits: code anyone? gneuner@dyn.com (2001-05-31)
Re: Emulating a 64-bit long with only 32 bits: code anyone? joewhaley@hotmail.com (John Whaley) (2001-06-03)
Re: Emulating a 64-bit long with only 32 bits: code anyone? Timothy_S_Coffey@bankone.com (2001-06-07)
Re: Emulating a 64-bit long with only 32 bits: code anyone? benji@wohnheim.uni-ulm.de (Markus Ackermann) (2001-06-08)
Re: Emulating a 64-bit long with only 32 bits: code anyone? marcov@toad.stack.nl (2001-06-08)
Re: Emulating a 64-bit long with only 32 bits: code anyone? Klaus.Bergdolt@gmx.de (2001-06-10)
Re: Emulating a 64-bit long with only 32 bits: code anyone? walter@nospamm-digitalmars.com (walter) (2001-06-14)
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From: Timothy_S_Coffey@bankone.com (Tim Coffey)
Newsgroups: comp.compilers
Date: 7 Jun 2001 17:14:42 -0400
Organization: http://groups.google.com/
References: 01-05-087
Keywords: arithmetic
Posted-Date: 07 Jun 2001 17:14:42 EDT

On a similar note, I could use routines that do the same for arbitrary length
binary numbers. (Arbitrary meaning up to byte length 64 (512 bits))


Sean Luke <seanl@jifsan.cs.umd.edu> wrote
> I'm hoping that someone may know where you can find open source for
> code which manipulates 64-bit longs (multiply, divide, subtract,
> add, shift, bitwise and logical operations, etc.) using only 32
> bits

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