TreeIsomorphismQ (Combinatorica Package Symbol)

TreeIsomorphismQ[t_1, t_2] yields True if the trees t_1 and t_2 are isomorphic. It yields False otherwise.

TreeToCertificate (Combinatorica Package Symbol)

TreeToCertificate[t] returns a binary string that is a certificate for the tree t such that trees have the same certificate if and only if they are isomorphic.

Zoom (Combinatorica Package Symbol)

Zoom[{i, j, k, ...}] is a value that the PlotRange option can take on in ShowGraph. Setting PlotRange to this value zooms the display to contain the specified subset of ...

Mathematics and Algorithms (Mathematica Guide)

The world's largest integrated web of mathematical capabilities and algorithms

PermutationGroup (Built-in Mathematica Symbol)

PermutationGroup[{perm_1, ..., perm_n}] represents the group generated by multiplication of the permutations perm_1, ..., perm_n.

Summary of New Features in 6.0 (Mathematica Guide)

Mathematica 6.0 fundamentally redefined Mathematica and introduced a major new paradigm for computation. Building on Mathematica's time-tested core symbolic architecture, ...

NthPair (Combinatorica Package Symbol)

NthPair[n] returns the n\[Null]^th unordered pair of distinct positive integers, when sequenced to minimize the size of the larger integer. Pairs that have the same larger ...

SetEdgeLabels (Combinatorica Package Symbol)

SetEdgeLabels[g, l] assigns the labels in l to edges of g.

SetVertexLabels (Combinatorica Package Symbol)

SetVertexLabels[g, l] assigns the labels in l to vertices of g.

Line (Built-in Mathematica Symbol)

Line[{pt_1, pt_2, ...}] is a graphics primitive that represents a line joining a sequence of points. Line[{{pt_11, pt_12, ...}, {pt_21, ...}, ...}] represents a collection of ...