Ideal * Ideal -- product of ideals

Synopsis

• Operator: *

• Usage:

  I * J

• Inputs:
  • I, an ideal
  • J, an ideal, in the same ring as I
• Outputs:
  • an ideal, the product of the two ideals I and J

Description

i1 : R = QQ[t][a..d];

i2 : I = ideal(a,(t+1)*c) * ideal(a^2,b^2)

             3     2          2           2
o2 = ideal (a , a*b , (t + 1)a c, (t + 1)b c)

o2 : Ideal of R

See also

• ideals