* group API
** some concrete groups:
cyclic, symmetric, alternating, braid, thompson, (weierstrass) elliptic curves, basic finite group series,
modular, Hecke, etc
/ type classes for common operations (weight, dual, etc. We already has numberOfParts)
* test-suite
x dual LR rule (product)
* optimize LR rule
x generalized LR rule from Stembridge (additional options)
* partition tries - efficient maps indexed by partitions
** smallInt-maps (first say 16 - but maybe decided at creation - is an array, rest is an IntMap)
* basic symmetric function stuff
* dual LR rule (given lambda, list all ((mu,nu),coeff) triples)
* more efficient LR rule?
* posets and moebius inversion
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* set partitions into a given number of parts
* noncrossing partitions into a given number of parts
* the lattice for set partitions and non-crossing partitions
* random partitons
* random set partitions
* random multiset partitions?
* random rose trees? (but nonuniform?)