leafColorings outputs a list of all "friendly colorings" of the leaves of tree T. That is all sequences (g1,...,gn) such that g1+…+gn = 0 where each gi is an element of the group associated to the model M, and n is the number of leaves of the tree.
These correspond the set of subscripts of the variables in the ring output by qRing, and appear in the same order.
i1 : leafColorings(4,CFNmodel)
o1 = {(0, 0, 0, 0), (0, 0, 1, 1), (0, 1, 0, 1), (0, 1, 1, 0), (1, 0, 0, 1),
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(1, 0, 1, 0), (1, 1, 0, 0), (1, 1, 1, 1)}
o1 : List
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i2 : leafColorings(3,JCmodel)
o2 = {({0, 0}, {0, 0}, {0, 0}), ({0, 0}, {0, 1}, {0, 1}), ({0, 0}, {1, 0},
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{1, 0}), ({0, 0}, {1, 1}, {1, 1}), ({0, 1}, {0, 0}, {0, 1}), ({0, 1},
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{0, 1}, {0, 0}), ({0, 1}, {1, 0}, {1, 1}), ({0, 1}, {1, 1}, {1, 0}),
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({1, 0}, {0, 0}, {1, 0}), ({1, 0}, {0, 1}, {1, 1}), ({1, 0}, {1, 0}, {0,
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0}), ({1, 0}, {1, 1}, {0, 1}), ({1, 1}, {0, 0}, {1, 1}), ({1, 1}, {0,
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1}, {1, 0}), ({1, 1}, {1, 0}, {0, 1}), ({1, 1}, {1, 1}, {0, 0})}
o2 : List
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