i3 : T=normalToricRing(allComputations=> true, S)
ZZ 3 2 2 3
o3 = --[y , x*y , x y, x ]
37
o3 : monomial subalgebra of R
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i4 : T.cache#"cone"
o4 = RationalCone{cgr => | 1 1 0 3 | }
equ => | 0 0 1 |
gen => | 0 3 0 |
| 1 2 0 |
| 2 1 0 |
| 3 0 0 |
inv => HashTable{ => (1, 1) }
class group => (0, 3)
degree 1 elements => 4
dim max subspace => 0
embedding dim => 3
external index => 3
graded => true
grading denom => 3
grading => (1, 1, 0)
hilbert basis elements => 4
hilbert quasipolynomial denom => 1
hilbert series denom => (1, 1)
hilbert series num => (1, 2)
inhomogeneous => false
integrally closed => true
internal index => 1
multiplicity denom => 1
multiplicity => 3
number extreme rays => 2
number support hyperplanes => 2
rank => 2
size triangulation => 3
sum dets => 3
sup => | 0 1 0 |
| 1 0 0 |
o4 : RationalCone
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