blob: 0aa460ba826d3d88f85a8f534416d6037b37d2cc (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
|
// <-- Non-regression test for bug 1224 -->
//
// <-- Bugzilla URL -->
// http://www.scilab.org/cgi-bin/bugzilla_bug_II/show_bug.cgi?id=1224
//
// <-- Short Description -->
// Product of 2x2 matrices produces wrong result.
// inf=%inf;
// A=diag([-inf,inf]);
// A*A //This is correct
// A*A*A //This is wrong
// Pierre MARECHAL - Scilab Project
// Copyright INRIA
// 1er juin 2005
inf=%inf;
A=diag([-inf,inf]);
B = A*A*A;
if isnan(B) then
affich_result(%T,1224);
else
affich_result(%F,1224);
end
|