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Wed, 10 Jan 96 06:27:21 +0100
Jim Van Zandt wrote:
| From: Jim Van Zandt <address@hidden>
| To: Joao Cardoso <address@hidden>
| Joao -
| I tried to cc you on this message, but messed up your address. Hope
| this works better.
Thanks, I received both messages.
| - Jim Van Zandt
| To: address@hidden
| Cc: Joao Cardoso <address@hidden>
| Subject: meshdom and mesh bugs
| Bug report for Octave 1.1.1 configured for i486-unknown-linux
| - -----------
| 1. meshdom produces a Y matrix with entries in an unexpected order.
Well, I think that jwe does a good job trying to keep compatibility with
Matlab, but I think that what is wrong should not be keep compatible...
If you observe the XYZ vectorial product rule, then mesh is wrong...
I notice the bug when doing plots of non-simetrical functions (unlike
the sombrero one), and I spent some time looking what was wrong with
_my_ functions, just to discover some hours late that it was not
_my_ problem, but _mesh_ problem. Perhaps MATLAB should correct the bug?
Joao Cardoso, INESC | e-mail: address@hidden
R. Jose Falcao 110 | tel: + 351 2 2094345
4000 PORTO, PORTUGAL | fax: + 351 2 2008487
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