fillingToWeyl -- convert a Filling to a sum of WeylFillings (compose pmToWeyl with fillingToPM)

• Usage:

  fillingToWeyl F

• Inputs:
  • F, Filling
• Outputs:
  • a hash table, a HashTable {WeylFilling => coeff}

i1 : needsPackage "SchurFunctors";

i2 : F = new Filling from {{0,2},{1}};

i3 : fillingToWeyl F

               +-+-+
o3 = HashTable{|0|1| => 1}
               |2| |
               +-+-+
               +-+-+    1
               |0|2| => -
               |1| |    2
               +-+-+

o3 : HashTable