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From: | Carlo de Falco |
Subject: | [Octave-bug-tracker] [bug #42583] log2() returns inaccurate result for many integer powers of 2, unlike Matlab |
Date: | Thu, 19 Jun 2014 08:54:39 +0000 |
User-agent: | Mozilla/5.0 (Macintosh; Intel Mac OS X 10.9; rv:30.0) Gecko/20100101 Firefox/30.0 |
Follow-up Comment #4, bug #42583 (project octave): With Octave 3.8.2 compiled with gcc 4.7 0n OSX 10.9.3, I get: >> n = -1074:1023; >> errors = find(log2(pow2(n)) ~= n) - 1075 errors = [] _______________________________________________________ Reply to this item at: <http://savannah.gnu.org/bugs/?42583> _______________________________________________ Message sent via/by Savannah http://savannah.gnu.org/
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