PauliMatrix (Built-in Mathematica Symbol)

PauliMatrix[k] gives the k\[Null]^th Pauli spin matrix \[Sigma]_k.

WeberE (Built-in Mathematica Symbol)

WeberE[\[Nu], z] gives the Weber function E \[Nu] (z).WeberE[\[Nu], \[Mu], z] gives the associated Weber function E_\[Nu]^\[Mu](z).

JacobiNS (Built-in Mathematica Symbol)

JacobiNS[u, m] gives the Jacobi elliptic function ns(u | m).

FactorSquareFreeList (Built-in Mathematica Symbol)

FactorSquareFreeList[poly] gives a list of square-free factors of a polynomial, together with their exponents.

ArcSinh (Built-in Mathematica Symbol)

ArcSinh[z] gives the inverse hyperbolic sine sinh -1 (z) of the complex number z.

RegionPlot3D (Built-in Mathematica Symbol)

RegionPlot3D[pred, {x, x_min, x_max}, {y, y_min, y_max}, {z, z_min, z_max}] makes a plot showing the three-dimensional region in which pred is True.

XMLParser (XML Package Symbol)

XMLParser[root, " file"] represents a parser object created by InitializeXMLParser for XML documents with a root element root and corresponding to the DTD " file".

Access to the Java Object Layer (GUIKit Package Tutorial)

The GUIKit framework provides Mathematica functions, such as PropertyValue[{" StyleBox["widgetName", "TI"]"," StyleBox["propertyName", "TI"]"}], for accessing state ...

ExpressionTreePlot (Graph Utilities Package Symbol)

ExpressionTree[e] plots the expression tree of e.ExpressionTreePlot[e, pos] plots the expression tree of e with its root placed at position pos.ExpressionTreePlot[e, pos, ...

Basic Objects (Mathematica Tutorial)

Expressions are the main type of data in Mathematica. Expressions can be written in the form h[e_1,e_2,…]. The object h is known generically as the head of the expression. ...