ExpressionCell (Built-in Mathematica Symbol)

ExpressionCell[expr] gives an expression cell that can appear in a Mathematica notebook. ExpressionCell[expr, " style"] gives an expression cell with the specified style.

FileDate (Built-in Mathematica Symbol)

FileDate["file"] gives the date and time at which a file was last modified. FileDate["file", " type"] gives information on the specified type of date associated with a file.

FindFile (Built-in Mathematica Symbol)

FindFile[name] finds the file with the specified name that would be loaded by Get[name] and related functions.

FindList (Built-in Mathematica Symbol)

FindList["file", " text"] gives a list of lines in the file that contain the specified string. FindList["file", {"text_1", "text_2", ...}] gives a list of all lines that ...

FortranForm (Built-in Mathematica Symbol)

FortranForm[expr] prints as a Fortran language version of expr.

FourierParameters (Built-in Mathematica Symbol)

FourierParameters is an option to Fourier and related functions that specifies the conventions to use in computing Fourier transforms.

FromDigits (Built-in Mathematica Symbol)

FromDigits[list] constructs an integer from the list of its decimal digits. FromDigits[list, b] takes the digits to be given in base b. FromDigits["string"] constructs an ...

HamiltonianGraphQ (Built-in Mathematica Symbol)

HamiltonianGraphQ[g] yields True if the graph g is Hamiltonian, and False otherwise.

HarmonicMeanFilter (Built-in Mathematica Symbol)

HarmonicMeanFilter[image, r] filters image by replacing every value by the harmonic mean of the values in its range r neighborhood. HarmonicMeanFilter[data, r] applies ...

HarmonicMean (Built-in Mathematica Symbol)

HarmonicMean[list] gives the harmonic mean of the values in list.