UnionSet (Combinatorica Package Symbol)

UnionSet[a, b, s] merges the sets containing a and b in union-find data structure s.

NInverseDTFourierTransform (Fourier Series Package Symbol)

NInverseDTFourierTransform[expr, \[Omega], n] gives a numerical approximation to the inverse discrete time Fourier transform of expr evaluated at the integer n, where expr is ...

VertexList (Graph Utilities Package Symbol)

VertexList[g] gives a list of all vertices in the graph g.

ActiveInputAliases (Notation Package Symbol)

ActiveInputAliases[] returns a list of all active aliases in the current notebook. ActiveInputAliases[notebook] returns a list of all active aliases in the notebook notebook.

WeakMixingAngle (Physical Constants Package Symbol)

WeakMixingAngle is a physical constant.

LeftGCD (Quaternions Package Symbol)

LeftGCD[a, b] gives the greatest common left divisor of the quaternions a and b.

Quaternion (Quaternions Package Symbol)

Quaternion[a, b, c, d] represents the quaternion a + I b + J c + K d.

RightGCD (Quaternions Package Symbol)

RightGCD[a, b] gives the greatest common right divisor of the quaternions a and b.

InitializeXMLParser (XML Package Symbol)

InitializeXMLParser[root, " file"] creates an XMLParser object that has a list of entities corresponding to the contents of " file" and can be used on XML documents that have ...

Arrows and Arrow-Like Forms (Mathematica Guide)

Mathematica supports not only arbitrary arrow graphics, but also a selection of convenient arrow-like characters, that automatically extend when appropriate. Each of these ...