IsSigmaGoodPrime -- check if INT is good prime for IDEAL |
Syntax |
IsSigmaGoodPrime(p: INT, I: IDEAL): BOOL |
Description |
Example |
/**/ use QQ[x,y,z]; /**/ I := ideal(2*x*y^2 -1, 3*x^3*y -1); /**/ ReducedGBasis(I); [x*y^2 -1/2, x^2 +(-2/3)*y, y^3 +(-3/4)*x] /**/ DenSigma(I); 12 /**/ IsSigmaGoodPrime(2,I); false /**/ IsSigmaGoodPrime(32003,I); true |
See Also |