E (Built-in Mathematica Symbol)

E is the exponential constant E (base of natural logarithms), with numerical value \[TildeEqual] 2.71828.

EventLabels (Built-in Mathematica Symbol)

EventLabels is an option to CandlestickChart, KagiChart, and similar functions that specifies events to labels.

FontSubstitutions (Built-in Mathematica Symbol)

FontSubstitutions is an option for Style and Cell that gives a list of substitutions to try for font family names.

FrobeniusNumber (Built-in Mathematica Symbol)

FrobeniusNumber[{a_1, ..., a_n}] gives the Frobenius number of a_1, ..., a_n.

FrobeniusSolve (Built-in Mathematica Symbol)

FrobeniusSolve[{a_1, ..., a_n}, b] gives a list of all solutions of the Frobenius equation a_1 x_1 + ... + a_n x_n = b.FrobeniusSolve[{a_1, ..., a_n}, b, m] gives at most m ...

FullDefinition (Built-in Mathematica Symbol)

FullDefinition[symbol] prints as the definitions given for symbol, and all symbols on which these depend.

GaussianIntegers (Built-in Mathematica Symbol)

GaussianIntegers is an option for FactorInteger, PrimeQ, Factor, and related functions that specifies whether factorization should be done over Gaussian integers.

Hash (Built-in Mathematica Symbol)

Hash[expr] gives an integer hash code for the expression expr.Hash[expr, " type"] gives an integer hash code of the specified type for expr.

ImageAdjust (Built-in Mathematica Symbol)

ImageAdjust[image] adjusts the levels in image, rescaling them to cover the range 0 to 1.ImageAdjust[image, c] adjusts the contrast of image by an amount c.ImageAdjust[image, ...

ImageKeypoints (Built-in Mathematica Symbol)

ImageKeypoints[image] finds key features in image and returns their coordinates.ImageKeypoints[image, prop] gives the specified property prop for each keypoint.