RandomTree (Combinatorica Package Symbol)

RandomTree[n] constructs a random labeled tree on n vertices.

RegularGraph (Combinatorica Package Symbol)

RegularGraph[k, n] constructs a semirandom k-regular graph on n vertices, if such a graph exists.

RGFs (Combinatorica Package Symbol)

RGFs[n] lists all restricted growth functions on the first n natural numbers in lexicographic order.

UnrankGrayCodeSubset (Combinatorica Package Symbol)

UnrankGrayCodeSubset[n, l] gives the n\[Null]^th subset of list l, listed in Gray code order.

UnrankRGF (Combinatorica Package Symbol)

UnrankRGF[r, n] returns a restricted growth function defined on the first n natural numbers whose rank is r.

UnrankSubset (Combinatorica Package Symbol)

UnrankSubset[n, l] gives the n\[Null]^th subset of list l, listed in some canonical order.

ConstantArray (Built-in Mathematica Symbol)

ConstantArray[c, n] generates a list of n copies of the element c.ConstantArray[c, {n_1, n_2, ...}] generates an n_1*n_2*... array of nested lists containing copies of the ...

OutputStream (Built-in Mathematica Symbol)

OutputStream["name", n] is an object that represents an output stream for functions such as Write.

WhittakerM (Built-in Mathematica Symbol)

WhittakerM[k, m, z] gives the Whittaker function M k, m (z).

BoxFrame (Built-in Mathematica Symbol)

BoxFrame is an option for FrameBox objects that specifies whether to draw a frame around the contents of the box.