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[Octave-bug-tracker] [bug #36463] Mixed data type operations not support
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From: |
John W. Eaton |
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Subject: |
[Octave-bug-tracker] [bug #36463] Mixed data type operations not supported with sparse matrices |
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Date: |
Mon, 21 May 2012 11:10:37 +0000 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:10.0.4) Gecko/20100101 Firefox/10.0.4 Iceweasel/10.0.4 |
Follow-up Comment #2, bug #36463 (project octave):
Converting single or {u,}int{8,16,32,64} types to double when using sparse
matrices would be inconsistent with what happens for full matrices and
scalars.
For example, try
class (uint32 (42) + rand (3))
class (single (42) + rand (3))
Given that we don't have single or integer sparse matrices, I think the right
thing to do is throw an error. If you want the conversion, you will have to
do it explicitly.
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