[bug #68300] blkdiag with arguments of type single returns result of type double

Rik <[email protected]> Mon, 4 May 2026 09:26:39 -0400 (EDT)

Newsgroups	gmane.comp.gnu.octave.bugs
Message-ID	<[email protected]>

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Follow-up Comment #13, bug #68300 (group octave):


[comment #12 comment #12:]
> Now I realised where I was wrong -- casting "double" to double" is fast.

Yes, effectively it is a NOP since beginning and ending class are the same.

Casting from *uint8* to *double* might be slow, but there is no way around it
because the arguments to *sparse* need to be of type double.


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