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Mod bug

  • To: mathgroup at smc.vnet.net
  • Subject: [mg42814] Mod bug
  • From: "frauendorfer" <frauendorfer at perseus.fho-emden.de>
  • Date: Wed, 30 Jul 2003 04:07:45 -0400 (EDT)
  • Sender: owner-wri-mathgroup at wolfram.com

A program written in version 3 using Mod  fails completely in version 4.2
and 5.
Checking Mod  I found a quite erratic behavior.For example Mod[.5,.1] gives
the result 0.1.
A list increasing from 0.1 to 10 in 100 steps of 0.1, run through Mod[*,.1]
gives 47 wrong answers.

E. Frauendorfer



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