BettiDiagram1(Triplet) -- Betti diagram of first pure complex

Synopsis

• Function: BettiDiagram1

• Usage:

  BettiDiagram1 T

• Inputs:
  • T, an instance of the type Triplet, a degree triplet
• Outputs:
  • a Betti tally, The Betti diagram of the first complex in the triplet of pure complexes with the three given degree sequences.

Description

i1 : T = triplet({1,2,3}, {0,2}, {0,2,3})

o1 = {{1, 2, 3}, {0, 2}, {0, 2, 3}}

o1 : Triplet

i2 : BettiDiagram1(T)

            0 1 2
o2 = total: 3 6 2
         1: 3 6 2

o2 : BettiTally

See also

• Betti1 -- Betti numbers of first pure complex
• BettiDiagram3 -- Betti diagrams of the three pure complexes