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From: | Avinoam Kalma |
Subject: | [Octave-bug-tracker] [bug #43741] Numerical error in mxe-octave GUI version |
Date: | Tue, 02 Dec 2014 19:28:55 +0000 |
User-agent: | Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/39.0.2171.71 Safari/537.36 |
URL: <http://savannah.gnu.org/bugs/?43741> Summary: Numerical error in mxe-octave GUI version Project: GNU Octave Submitted by: avinoam Submitted on: Tue 02 Dec 2014 07:28:54 PM GMT Category: Octave Function Severity: 3 - Normal Priority: 5 - Normal Item Group: Inaccurate Result Status: None Assigned to: None Originator Name: Avinoam Originator Email: Open/Closed: Open Discussion Lock: Any Release: 3.8.2 Operating System: Microsoft Windows _______________________________________________________ Details: In GNU Octave Version 3.8.2, using windows unofficial version (mxe-octave) in octave-cli version: octave:4> 10^(-2) - 1./10^2 ans = 0 while in octave-gui version >> 10^(-2) - 1./10^2 ans = 1.7347e-018 This affects some routines, for example chop (bug 43734 <https://savannah.gnu.org/bugs/?43734>). This numerical error does not appear in my linux version (Ubuntu). Avinoam _______________________________________________________ Reply to this item at: <http://savannah.gnu.org/bugs/?43741> _______________________________________________ Message sent via/by Savannah http://savannah.gnu.org/
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