|
From: | Marius Vollmer |
Subject: | Re: how to detect division by zero? |
Date: | Tue, 20 Jan 2004 23:07:15 +0100 |
User-agent: | Gnus/5.1002 (Gnus v5.10.2) Emacs/21.3 (gnu/linux) |
Roland Orre <address@hidden> writes: > Of some reason does the followoing return false > guile-user> (= +nan.0 (/ 0.0 0.0)) In addition to nan? you can also use 'eqv?' for comparison: guile> (eqv? +nan.0 (/ 0.0 0.0)) #t -- GPG: D5D4E405 - 2F9B BCCC 8527 692A 04E3 331E FAF8 226A D5D4 E405
[Prev in Thread] | Current Thread | [Next in Thread] |