Re: Constant divisions, remainders

nickh@CS.CMU.EDU (Nick Haines)
Wed, 11 Nov 1992 16:29:11 GMT

          From comp.compilers

Related articles
[2 earlier articles]
Re: Constant divisions, remainders phillips@swanee.ee.uwa.oz.au (1992-10-23)
Re: Constant divisions, remainders kelsey@flora.ccs.northeastern.edu (1992-10-27)
Re: Constant divisions, remainders torbenm@diku.dk (1992-11-02)
Re: Constant divisions, remainders joe@babel.ho.att.com (1992-11-05)
Re: Constant divisions, remainders henry@zoo.toronto.edu (1992-11-08)
Re: Constant divisions, remainders jones@pyrite.cs.uiowa.edu (1992-11-11)
Re: Constant divisions, remainders nickh@CS.CMU.EDU (1992-11-11)
Re: Constant divisions, remainders preston@miranda.cs.rice.edu (1992-11-11)
Re: Constant divisions, remainders jlg@cochiti.lanl.gov (1992-11-12)
Re: Constant divisions, remainders corbett@lupa.Eng.Sun.COM (1992-11-12)
Re: Constant divisions, remainders jfc@athena.mit.edu (1992-11-16)
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Newsgroups: comp.compilers
From: nickh@CS.CMU.EDU (Nick Haines)
Organization: School of Computer Science, Carnegie Mellon University
Date: Wed, 11 Nov 1992 16:29:11 GMT
Originator: nickh@VOILA.VENARI.CS.CMU.EDU
Keywords: arithmetic
References: 92-10-075 92-11-025

I can recommend the article in ACM Transactions on Programming Languages
and Systems, back this April (14:2, think it was), which examines the div
and mod functions, points out how faulty some definitions are, gives three
differing useful definitions, and evaluates each in terms of performance,
usefulness, and clarity. Anyone designing or implementing a programming
language should read this (but watch out for the typos).


Nick Haines nickh@cmu.edu
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