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[Octave-bug-tracker] [bug #54303] expm([]) results in error rather than
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From: |
anonymous |
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Subject: |
[Octave-bug-tracker] [bug #54303] expm([]) results in error rather than [] |
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Date: |
Fri, 13 Jul 2018 03:57:25 -0400 (EDT) |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Firefox/52.0 |
Follow-up Comment #1, bug #54303 (project octave):
Oh, another small issue found in the test case of "expm.m"
It seems that "assert (expm (10), expm (10))" is useless.
Does it mean "assert (expm (10), exp (10))" ?
--- a/scripts/linear-algebra/expm.m
+++ b/scripts/linear-algebra/expm.m
@@ -146,7 +149,7 @@
%!assert (norm (expm ([1 -1;0 1]) - [e -e; 0 e]) < 1e-5)
%!assert (expm ([1 -1 -1;0 1 -1; 0 0 1]), [e -e -e/2; 0 e -e; 0 0 e], 1e-5)
-%!assert (expm (10), expm (10))
+%!assert (expm (10), exp (10))
%!assert (full (expm (eye (3))), expm (full (eye (3))))
%!assert (full (expm (10*eye (3))), expm (full (10*eye (3))), 8*eps)
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