ReplacePart (Built-in Mathematica Symbol)

ReplacePart[expr, i -> new] yields an expression in which the i\[Null]\[Null]^th part of expr is replaced by new. ReplacePart[expr, {i_1 -> new_1, i_2 -> new_2, ...}] ...

SetPrecision (Built-in Mathematica Symbol)

SetPrecision[expr, p] yields a version of expr in which all numbers have been set to have precision p.

MLEvaluate() (Mathematica MathLink C Function)

int MLEvaluate (MLINK link, char*string) sends a string of input suitable for use with ToExpression[] to Mathematica for evaluation.

Customize My Graphics (Mathematica How To)

Mathematica allows you to customize your 2D and 3D graphics through a variety of options.

Abs (Built-in Mathematica Symbol)

Abs[z] gives the absolute value of the real or complex number z.

Arg (Built-in Mathematica Symbol)

Arg[z] gives the argument of the complex number z.

CharacteristicPolynomial (Built-in Mathematica Symbol)

CharacteristicPolynomial[m, x] gives the characteristic polynomial for the matrix m. CharacteristicPolynomial[{m, a}, x] gives the generalized characteristic polynomial with ...

Cyclotomic (Built-in Mathematica Symbol)

Cyclotomic[n, x] gives the n\[Null]^th cyclotomic polynomial in x.

EventHandler (Built-in Mathematica Symbol)

EventHandler[expr, {"event_1" :> action_1, "event_2" :> action_2, ...}] displays as expr, evaluating action_i whenever "event_i" occurs in connection with expr.

FactorialPower (Built-in Mathematica Symbol)

FactorialPower[x, n] gives the factorial power x (n). FactorialPower[x, n, h] gives the step-h factorial power x (n, h).