generators(SAGBIBasis) -- Returns generators of a SAGBIBasis computation object

• Function: generators

• Usage:

  result = gens S

• Inputs:
  • S, a SAGBIBasis,
• Optional inputs:
  • CoefficientRing => a Boolean value, default value null, unused option
• Outputs:
  • result, a matrix,

i1 : R = QQ[x,y];

i2 : S = subring {x*y, x^2*y, x^3*y};

i3 : gens S

o3 = | xy x2y x3y |

             1      3
o3 : Matrix R  <-- R

i4 : SB = sagbi(S, Limit => 3);

i5 : gens SB

o5 = | xy x2y |

             1      2
o5 : Matrix R  <-- R

i6 : isSAGBI S

o6 = true

i7 : isSAGBI SB

o7 = false