Refine and Simplify Expressions (Mathematica How To)

Mathematica provides tools to simplify a diverse range of mathematical expressions to make them easier to understand, or more efficient to compute.

DemandIndex (Mathematica Indicator)

DemandIndex

ControlsRendering (Built-in Mathematica Symbol)

ControlsRendering is a Style option that specifies how controls should be rendered.

DaubechiesWavelet (Built-in Mathematica Symbol)

DaubechiesWavelet[] represents a Daubechies wavelet of order 2. DaubechiesWavelet[n] represents a Daubechies wavelet of order n.

DirectoryName (Built-in Mathematica Symbol)

DirectoryName["name"] extracts the directory name from the specification for a file.

DiscreteLyapunovSolve (Built-in Mathematica Symbol)

DiscreteLyapunovSolve[a, c] finds the numeric solution x of the discrete matrix equation a.x.a\[ConjugateTranspose] - x == c.DiscreteLyapunovSolve[a, b, c] solves a.x.b - x ...

Entropy (Built-in Mathematica Symbol)

Entropy[list] gives the base E information entropy of the values in list.Entropy[k, list] gives the base k information entropy.

ExtendedGCD (Built-in Mathematica Symbol)

ExtendedGCD[n_1, n_2, ...] gives the extended greatest common divisor of the integers n_i.

FoldList (Built-in Mathematica Symbol)

FoldList[f, x, {a, b, ...}] gives {x, f[x, a], f[f[x, a], b], ...}.

FontSlant (Built-in Mathematica Symbol)

FontSlant is an option for Style, Cell, and related constructs that specifies how slanted characters in text should be.