DigitCharacter (Built-in Mathematica Symbol)

DigitCharacter represents a digit character 0\[Dash]9 in StringExpression.

DigitQ (Built-in Mathematica Symbol)

DigitQ[string] yields True if all the characters in the string are digits in the range 0 through 9, and yields False otherwise.

Environment (Built-in Mathematica Symbol)

Environment["var"] gives the value of an operating system environment variable.

EuclideanDistance (Built-in Mathematica Symbol)

EuclideanDistance[u, v] gives the Euclidean distance between vectors u and v.

FilePrint (Built-in Mathematica Symbol)

FilePrint["file"] prints out the raw textual contents of file.

FischerGroupFi22 (Built-in Mathematica Symbol)

FischerGroupFi22[] represents the sporadic simple Fischer group Fi_22.

FischerGroupFi23 (Built-in Mathematica Symbol)

FischerGroupFi23[] represents the sporadic simple Fischer group Fi_23.

FontVariations (Built-in Mathematica Symbol)

FontVariations is an option for Style, Cell, and related constructs that specifies what font variations should be used.

FrameStyle (Built-in Mathematica Symbol)

FrameStyle is an option for Graphics, Grid, and other constructs that specifies the style in which to draw frames.

FromCoefficientRules (Built-in Mathematica Symbol)

FromCoefficientRules[list, {x_1, x_2, ...}] constructs a polynomial from a list of rules for exponent vectors and coefficients.