triplet(List,List,List) -- make a triplet

Synopsis

• Function: triplet

• Usage:

  triplet(A,B,C)

• Inputs:
  • A, a list, an increasing sequence of integers
  • B, a list, an increasing sequence of integers
  • C, a list, an increasing sequence of integers
• Outputs:
  • an instance of the type Triplet, the triplet of degree sequences

Description

i1 : T1 = triplet({1,2,3}, {0,2}, {0,2,3})

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

o1 : Triplet

i2 : T2 = triplet({0,3,4}, {0,2,3,4,5}, {1,3,4,5})

o2 = {{0, 3, 4}, {0, 2, 3, 4, 5}, {1, 3, 4, 5}}

o2 : Triplet

i3 : T3 = triplet({1,3,4}, {0,2,3}, {0,2,3,4})

o3 = {{1, 3, 4}, {0, 2, 3}, {0, 2, 3, 4}}

o3 : Triplet

See also

• isDegreeTriplet -- checks if it is a degree triplet
• isHomologyTriplet -- checks if it is a homology triplet