This function returns the list of cones, corresponding to torus-invariant cycles, appearing in the support of a ToricCycle.
i1 : X = toricProjectiveSpace 4
o1 = X
o1 : NormalToricVariety
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i2 : Z1 = toricCycle({{0,1} => 3,{0,2} => 7,{1,2} => 82},X)
o2 = 3*X + 7*X + 82*X
{0, 1} {0, 2} {1, 2}
o2 : ToricCycle on X
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i3 : Z2 = toricCycle({{0,1} => 4,{0,2} => 5},X)
o3 = 4*X + 5*X
{0, 1} {0, 2}
o3 : ToricCycle on X
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i4 : support Z1
o4 = {{0, 1}, {0, 2}, {1, 2}}
o4 : List
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i5 : support Z2
o5 = {{0, 1}, {0, 2}}
o5 : List
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