ring(MonomialSubalgebra) -- surrounding ring of a monomial subalgebra

Synopsis

• Function: ring

• Usage:

  ring S

• Inputs:
  • an instance of the type MonomialSubalgebra,
• Outputs:
  • a ring, the surrounding ring of the monomial subalgebra S

Description

i1 : R=ZZ/37[x,y,z];

i2 : S=createMonomialSubalgebra {x^2*y, x*z, z^3}

     ZZ  2         3
o2 = --[x y, x*z, z ]
     37

o2 : monomial subalgebra of R

i3 : ring S

o3 = R

o3 : PolynomialRing