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| From: | Robert Jenssen |
| Subject: | [Octave-bug-tracker] [bug #31287] Certain assignments of empty arrays give errors (Matlab incompatibility) |
| Date: | Sat, 15 Feb 2014 22:31:44 +0000 |
| User-agent: | Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/32.0.1700.107 Safari/537.36 |
Follow-up Comment #22, bug #31287 (project octave):
The colon operator changes the size of an empty matrix:
octave:6> T=[]
T = [](0x0)
octave:7> T=T(:)
T = [](0x1)
This causes problems like:
octave:8> U=[]
U = [](0x0)
octave:9> T+U
error: operator +: nonconformant arguments (op1 is 0x1, op2 is 0x0)
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