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changeset 25549:8925207dbc26 stable

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eigs.m: Decrease opts.maxit in UnconvergedEigenvalues BIST (bug #54179). * eigs.m: Decrease opts.maxit from 5 to 4 in order for ARPACK to definitely fail to converge.
author Rik <rik@octave.org>
date Wed, 04 Jul 2018 07:00:59 -0700
parents d068c71d4eed
children 8cc9e21b15a7 5f9fa229cc8a
files scripts/sparse/eigs.m
diffstat 1 files changed, 2 insertions(+), 2 deletions(-) [+]
line wrap: on
line diff
--- a/scripts/sparse/eigs.m	Sun Jul 01 21:29:09 2018 -0700
+++ b/scripts/sparse/eigs.m	Wed Jul 04 07:00:59 2018 -0700
@@ -1400,7 +1400,7 @@
 %! A = toeplitz ([0, 1, zeros(1, 8)], [0, -1, zeros(1, 8)]);
 %! A = kron (A, eye (10)) + kron (eye (10), A);
 %! opts.v0 = (1:100)';
-%! opts.maxit = 5;
+%! opts.maxit = 4;
 %! warning ("off", "Octave:eigs:UnconvergedEigenvalues", "local");
 %! d = eigs (A, 4, "lm", opts);
 %! assert (d(3:4), [NaN+1i*NaN; NaN+1i*NaN]);
@@ -1440,7 +1440,7 @@
 %! A = kron (A, eye (10)) + kron (eye (10), A);
 %! Afun = @(x) A * x;
 %! opts.v0 = (1:100)';
-%! opts.maxit = 5;
+%! opts.maxit = 4;
 %! warning ("off", "Octave:eigs:UnconvergedEigenvalues", "local");
 %! d = eigs (Afun, 100, 4, "lm", opts);
 %! assert (d(3:4), [NaN+1i*NaN; NaN+1i*NaN]);