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| Installation on Mac Os X https://www.singular.uni-kl.de/forum/viewtopic.php?f=10&t=1581 |
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| Author: | Sotto [ Tue Dec 05, 2006 6:37 pm ] |
| Post subject: | Installation on Mac Os X |
Hi, I'm new with Singular and I have problems with installation. I installed singular with FinkCommander but it seems that it does not work. For instance I have this output: gap> LoadPackage("singular"); The GAP interface to Singular, by Marco Costantini and Willem de Graaf true gap> ring r = 0, (x,y,z), dp; Variable: 'ring' must have a value Syntax error: ; expected ring r = 0, (x,y,z), dp; ^ Thanks, Nicola |
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| Author: | bricken [ Wed Dec 06, 2006 3:03 pm ] |
| Post subject: | |
Hi! The gap-Interface does not allow you to type in Singular code directly into gap, but provides you a few easy to use functions, which provide the interface between gap and Singular automatically. For example: gap> LoadPackage("singular"); The GAP interface to Singular, by Marco Costantini and Willem de Graaf true gap> StartSingular(); gap> R1:= PolynomialRing( Rationals, ["x","y","z"] : old );; http://www-gap.mcs.st-and.ac.uk/Manuals ... chap1.html If you prefer our compact syntax for commutative algebra, then there is still the possibility to use Singular directly. Best regards, Michael Brickenstein |
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