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| questions https://www.singular.uni-kl.de/forum/viewtopic.php?f=10&t=1800 |
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| Author: | Jaradat [ Sun Feb 21, 2010 9:58 pm ] |
| Post subject: | questions |
Hello Singular Users, i just start using singular and i have some questions: 1. i am looking for a command that can find a relation between a finite set of polynomials. 2. is there a command that determine weather a polynomial in some finitely generated ideal or not. i saw a function for radical ideal. thanks in advance |
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| Author: | dreyer [ Sun Feb 21, 2010 11:58 pm ] |
| Post subject: | Re: questions |
Dear Mr. Jaradat, first of all, thank you for your interest in Singular. Indeed, your request is related to two of Singular core routines: Jaradat wrote: 1. i am looking for a command that can find a relation between a finite set of polynomials. You are probably looking for the syz command, see http://www.singular.uni-kl.de/Manual/latest/sing_298.htm#SEC339 in the manual. Jaradat wrote: 2. is there a command that determine weather a polynomial in some finitely generated ideal or not. i saw a function for radical ideal. Please have a look at the normal form command NF, at http://www.singular.uni-kl.de/Manual/latest/sing_275.htm#SEC316. The basic usage is as follows: Code: NF(f,std(i)) .Best regard, Alexander Dreyer |
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