ArcSech
(Built-in Mathematica Symbol) ArcSech[z] gives the inverse hyperbolic secant sech -1 (z) of the complex number z.
ArcTanh
(Built-in Mathematica Symbol) ArcTanh[z] gives the inverse hyperbolic tangent tanh -1 (z) of the complex number z.
BarnesG
(Built-in Mathematica Symbol) BarnesG[z] gives the Barnes G-function G(z).
Catalan
(Built-in Mathematica Symbol) Catalan is Catalan's constant, with numerical value \[TildeEqual] 0.915966.
ChartElements is an option to charting functions such as BarChart that specifies the graphics to use as the basis for bars or other chart elements.
Compile
(Built-in Mathematica Symbol) Compile[{x_1, x_2, ...}, expr] creates a compiled function that evaluates expr assuming numerical values of the x_i. Compile[{{x_1, t_1}, ...}, expr] assumes that x_i is of a ...
DawsonF
(Built-in Mathematica Symbol) DawsonF[z] gives the Dawson integral F(z).
DigitCount[n, b, d] gives the number of d digits in the base-b representation of n. DigitCount[n, b] gives a list of the numbers of 1, 2, ..., b - 1, 0 digits in the base-b ...
DocumentNotebook[{cell_1, cell_2, ...}] represents a complete document notebook in the Mathematica front end.
EulerGamma is Euler's constant \[Gamma], with numerical value \[TildeEqual] 0.577216.