Mercurial > octave
view test/bug-53599.tst @ 29906:e7c10a552ecc
Emit more informative error message when ARPACK fails to converge (bug #60924)
* eigs-base.cc (arpack_errno2str): For errno=-14 (failure to converge), emit a
warning that suggests possible solutions. Correct typo where variable "errno"
was used where "errnum" was desired.
author | Rik <rik@octave.org> |
---|---|
date | Thu, 22 Jul 2021 08:27:12 -0700 |
parents | 34617dd78f02 |
children | 2838bbd84b87 |
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%!function rval = sggval (val) %! global gval %! if (nargin == 1) %! gval = val; %! else %! rval = gval; %! endif %!endfunction %!test %! global gval %! assert (isempty (gval)) %! sggval (13); %! assert (sggval (), 13); %! assert (gval, 13); %! clear global gval %! assert (sggval (), []) %! gval = 42; %! assert (sggval (), []); %! clear gval %! global gval %! gval = 42; %! assert (sggval (), 42); %! clear -global gval; # cleanup after test