Identity (Built-in Mathematica Symbol)

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

BattleLemarieWavelet (Built-in Mathematica Symbol)

BattleLemarieWavelet[] represents the Battle-Lemarié wavelet of order 3.BattleLemarieWavelet[n] represents the Battle-Lemarié wavelet of order n evaluated on equally spaced ...

Epilog (Built-in Mathematica Symbol)

Epilog is an option for graphics functions that gives a list of graphics primitives to be rendered after the main part of the graphics is rendered.

Work with Differential Equations (Mathematica How To)

These "How tos" give step-by-step instructions for common tasks related to solving differential equations in Mathematica .

InterpolatingFunction (Built-in Mathematica Symbol)

InterpolatingFunction[domain, table] represents an approximate function whose values are found by interpolation.

MorletWavelet (Built-in Mathematica Symbol)

MorletWavelet[] represents a Morlet wavelet.

ColorFunction (Built-in Mathematica Symbol)

ColorFunction is an option for graphics functions that specifies a function to apply to determine colors of elements.

PermutationOrder (Built-in Mathematica Symbol)

PermutationOrder[perm] gives the order of permutation perm.

Setting Up Functions with Optional ... (Mathematica Tutorial)

When you define a complicated function, you will often want to let some of the arguments of the function be "optional". If you do not give those arguments explicitly, you ...

FindPermutation (Built-in Mathematica Symbol)

FindPermutation[expr] gives a permutation that produces expr by permuting Sort[expr].FindPermutation[expr 1, expr 2] gives a permutation that converts expr_1 to expr_2 for ...