RamanujanTauTheta (Built-in Mathematica Symbol)

RamanujanTauTheta[t] gives the Ramanujan tau theta function \[Theta](t).

Ratios (Built-in Mathematica Symbol)

Ratios[list] gives the successive ratios of elements in list. Ratios[list, n] gives the n\[Null]^th iterated ratios of list. Ratios[list, {n_1, n_2, ...}] gives the ...

Repeated (Built-in Mathematica Symbol)

p .. or Repeated[p] is a pattern object that represents a sequence of one or more expressions, each matching p. Repeated[p, max] represents up to max expressions matching ...

Subfactorial (Built-in Mathematica Symbol)

Subfactorial[n] gives the number of permutations of n objects that leave no object fixed.

Data Manipulation How to Topics (Mathematica Overview)

Use Curated Data Clean up Data Imported from a Website Clean up Data Imported from a ZIP File

HarwellBoeing (Mathematica Import/Export Format)

Harwell\[Dash]Boeing matrix format. Used for exchanging and storing sparse matrices. Plain text format. File format of the Harwell\[Dash]Boeing collection of standard test ...

MTX (Mathematica Import/Export Format)

Matrix Market matrix format. Used for exchanging and storing test matrices. Plain text format. File format of the NIST Matrix Market collection of standard test matrices. ...

NEXUS (Mathematica Import/Export Format)

NEXUS phylogenetic file format. Commonly used for storage and exchange of phylogenetic data. Can store DNA and protein sequences, taxa distances, alignment scores, and ...

ControllabilityGramian (Built-in Mathematica Symbol)

ControllabilityGramian[ss] gives the controllability Gramian of the StateSpaceModel object ss.

Darker (Built-in Mathematica Symbol)

Darker[color] represents a darker version of the specified color. Darker[color, f] represents a version of the specified color darkened by a fraction f. Darker[image, ...] ...