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[Octave-bug-tracker] [bug #60859] sparse matrix problem with float
From: |
John W. Eaton |
Subject: |
[Octave-bug-tracker] [bug #60859] sparse matrix problem with float |
Date: |
Thu, 1 Jul 2021 15:35:18 -0400 (EDT) |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Firefox/78.0 |
Follow-up Comment #3, bug #60859 (project octave):
Operations like addition with mixed double/single arguments do produce single
results, but indexed assignment of single to double leaves the result as
double and doesn't generate a warning. So the behavior is consistent with
what Octave and Matlab already do for full matrices. Indexed assignment of
{u,}int{8,16,32,64} values to single and double arrays is also allowed without
changing the type of the LHS, and the same is true for all mixed integer
assignments.
I think Matlab also allows assignment of integers to sparse arrays but I
didn't add those operations in my changeset.
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