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scalarMultiplication -- Add Reduced Ideal Multiple Times

Description

The function scalarMultiplication computes the reduced ideal of an integral ideal scalarMultiplicationplied by a nonnegative integer

i1 : setPolynomialRing(GF 13,{x,y},{2,3}); setQuotientRing(y^2-x^3-7*x)

o2 = QR

o2 : QuotientRing
 
i3 : J=ideal(x,y)

o3 = ideal (x, y)

o3 : Ideal of QR
 
i4 : scalarMultiplication(J,5)

o4 = ideal (x, y)

o4 : Ideal of QR
 
i5 : setPolynomialRing({x,y}, {2,3})

o5 = PR

o5 : PolynomialRing
 
i6 : setQuotientRing(y^2-x^3-7*x)

o6 = QR

o6 : QuotientRing
 
i7 : J=ideal(x,y)

o7 = ideal (x, y)

o7 : Ideal of QR
 
i8 : K=ideal(x-2,y-3)

o8 = ideal (x - 2, y - 3)

o8 : Ideal of QR
 
i9 : add(J,K)

o9 = ideal (x, y)

o9 : Ideal of QR
 
i10 : scalarMultiplication(K,5)

o10 = ideal 1

o10 : Ideal of QR

See also

Ways to use scalarMultiplication:

  • scalarMultiplication(Ideal,ZZ) (missing documentation)

For the programmer

The object scalarMultiplication is a method function.

The source of this document is in /__w/M2/M2/macaulay2-1.26.05+ds/M2/Macaulay2/packages/Miura.m2:200:0.