columnEntries -- get the entries in a column.

• Usage:

  columnEntries(T,j)

  columnEntries(j,T)

• Inputs:
  • T, an instance of the type SkewTableau, a tableau.
  • j, an integer, the index of a column.
• Outputs:
  • l, a list, the entries of column $j$ of T.

i1 : T = skewTableau(new Partition from {6,3,2}, new Partition from {2}, toList(1..9))

             ┌───┬───┬───┬───┐
o1 =         │ 1 │ 2 │ 3 │ 4 │
     ┌───┬───┼───┼───┴───┴───┘
     │ 5 │ 6 │ 7 │            
     ├───┼───┼───┘            
     │ 8 │ 9 │                
     └───┴───┘                

o1 : SkewTableau

i2 : columnEntries(T,0)

o2 = {5, 8}

o2 : List

i3 : T_0

o3 = {, 5, 8}

o3 : List