ContinuedFraction (Built-in Mathematica Symbol)

ContinuedFraction[x, n] generates a list of the first n terms in the continued fraction representation of x. ContinuedFraction[x] generates a list of all terms that can be ...

ConwayGroupCo2 (Built-in Mathematica Symbol)

ConwayGroupCo2[] represents the sporadic simple Conway group Co_2.

CurrentImage (Built-in Mathematica Symbol)

CurrentImage[] returns the current image captured from a connected camera.CurrentImage[n] returns n sequential image frames as a list.

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, ...] ...

DeleteDirectory (Built-in Mathematica Symbol)

DeleteDirectory["dir"] deletes the specified directory.

DeleteFile (Built-in Mathematica Symbol)

DeleteFile["file"] deletes a file. DeleteFile[{"file_1", "file_2", ...}] deletes a list of files.

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.

DivisorSum (Built-in Mathematica Symbol)

DivisorSum[n, form] represents the sum of form[i] for all i that divide n.DivisorSum[n, form, cond] includes only those divisors for which cond[i] gives True.

Environment (Built-in Mathematica Symbol)

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