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Re: optimization request: (-a)(-b) => ab

To: Sylvain dot Pion at sophia dot inria dot fr
Subject: Re: optimization request: (-a)*(-b) => a*b
From: craig at jcb-sc dot com
Date: 4 Mar 1999 18:19:48 -0000
Cc: egcs at egcs dot cygnus dot com
Cc: craig at jcb-sc dot com
References: <19990304113339.A661@rigel.inria.fr> <19990304114730.B661@rigel.inria.fr>

>For those who wonder, those kind of small optimizations would make a very
>clean and efficient implementation of interval arithmetic, so it's useful.

Have you looked at the following link?  (I haven't, for ages, anyway.)
It might contain some info you find useful.

  http://www.mscs.mu.edu/~globsol

        tq vm, (burley)

References:
- optimization request: (-a)*(-b) => a*b
  - From: Sylvain Pion
- Re: optimization request: (-a)*(-b) => a*b
  - From: Sylvain Pion

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Re: optimization request: (-a)*(-b) => a*b

Re: optimization request: (-a)(-b) => ab