HermiteH (Built-in Mathematica Symbol)

HermiteH[n, x] gives the Hermite polynomial H_n (x).

SpheroidalRadialFactor (Built-in Mathematica Symbol)

SpheroidalRadialFactor[n, m, c] gives the spheroidal radial factor with degree n and order m.

JankoGroupJ2 (Built-in Mathematica Symbol)

JankoGroupJ2[] represents the sporadic simple Janko group J_2.

[Right-click] > Get Help (Mathematica Menu Item)

Get Help opens documentation about the selected function.

TreeGraph (Built-in Mathematica Symbol)

TreeGraph[{v_1, v_2, ...}, {u_1, u_2, ...}] yields a tree where u_i is the predecessor of v_i.TreeGraph[{e_1, e_2, ...}] yields a tree with edges e_j.TreeGraph[{v_1, v_2, ...

Identity (Built-in Mathematica Symbol)

Identity[expr] gives expr (the identity operation).

Notation, Symbolize and InfixNotation (Notation Package Tutorial)

Syntax of notation declarations. Notation takes both an external representation and an internal representation as arguments. Mathematica translates any input matching the ...

System Information (Mathematica Guide)

Mathematica gives convenient machine-independent programmatic access to a broad range of information about your computer system.

ClearAll (Built-in Mathematica Symbol)

ClearAll[symb_1, symb_2, ...] clears all values, definitions, attributes, messages, and defaults associated with symbols. ClearAll["form_1 ", "form_2", ...] clears all ...

CreateDialog (Built-in Mathematica Symbol)

CreateDialog[expr] creates a dialog notebook containing expr and opens it in the front end.CreateDialog[expr, obj] replaces the notebook represented by the notebook object ...