FUNCTION: LieTools/FMultImax
USAGE: FMultImax(hfwgt,infchar)
SYNOPSIS: FMultImax(hfwgt,infchar) yields the multiplicity of the finite dimensional
  representation of highest weight fhwgt in the (harmonic part) of the maximal ideal
  of infinitesimal character infchar.
CAVEATS: requires a previously initialized global Lie algebra environment.
  (See LieTools[gSetup].)
EXAMPLE: 
> LieTools[gSetup](G,2):
Setting up Gtype = G   rnk = 2
> LieTools[FMultImax]([1,0],[-1/2,-1/2]);
   integral roots =`, {3, 5}
   Worbit1 =`, [[2, 2], [0, 0], [3, 1], [5, 3]]

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SEE ALSO: LieTools[fwgtIWeylOrbit]
