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RandomSpaceCurves :: expectedBetti(List,ZZ)

expectedBetti(List,ZZ) -- compute the expected betti table from the Hilbert numerator

Synopsis

Description

i1 : betti expectedBetti({0,0,4,6,3,0,0,0,0},3)

            0  1  2 3 4
o1 = total: 4 10 11 8 3
         2: 4 10  3 . .
         3: .  .  8 2 .
         4: .  .  . 6 3

o1 : BettiTally

Caveat

The hilbert function has to be given at positions 0 to d+r+1 where d is the regularity of the considered variety