RealExponent (Built-in Mathematica Symbol)

RealExponent[x] gives log_10 (|x|).RealExponent[x, b] gives log_b (|x|).

RiemannSiegelTheta (Built-in Mathematica Symbol)

RiemannSiegelTheta[t] gives the Riemann\[Dash]Siegel function \[CurlyTheta](t).

SinhIntegral (Built-in Mathematica Symbol)

SinhIntegral[z] gives the hyperbolic sine integral function Shi(z).

TrigReduce (Built-in Mathematica Symbol)

TrigReduce[expr] rewrites products and powers of trigonometric functions in expr in terms of trigonometric functions with combined arguments.

WhittakerM (Built-in Mathematica Symbol)

WhittakerM[k, m, z] gives the Whittaker function M k, m (z).

MathLink and External Program ... (Mathematica Overview)

Introduction to MathLink How MathLink Is Used Installing Existing MathLink-Compatible Programs

Get Results for Fitted Models (Mathematica How To)

When fitting data to a model, it is often important to obtain additional results to compare the data to the fitted function. You may wish to check the significance of ...

GIF (Mathematica Import/Export Format)

Registered MIME type: image/gif GIF raster image format. Commonly used for static and animated graphics on the web. GIF is an acronym for Graphics Interchange Format. Binary ...

Level (Built-in Mathematica Symbol)

Level[expr, levelspec] gives a list of all subexpressions of expr on levels specified by levelspec. Level[expr, levelspec, f] applies f to the sequence of subexpressions.

DifferenceRootReduce (Built-in Mathematica Symbol)

DifferenceRootReduce[expr, n] attempts to reduce expr to a single DifferenceRoot object as a function of n.