DynamicEvaluationTimeout (Built-in Mathematica Symbol)

DynamicEvaluationTimeout is an option for displayed objects, cells, and notebooks that specifies the timeout in seconds for any Dynamic computations they contain.

EllipticExpPrime (Built-in Mathematica Symbol)

EllipticExpPrime[u, {a, b}] gives the derivative of EllipticExp[u, {a, b}] with respect to u.

End (Built-in Mathematica Symbol)

End[] returns the present context, and reverts to the previous one.

Evaluatable (Built-in Mathematica Symbol)

Evaluatable is an option for Cell that specifies whether a cell should be used as input to be evaluated by the Mathematica kernel.

Evaluator (Built-in Mathematica Symbol)

Evaluator is an option for objects such as Button, Dynamic, and Cell that gives the name of the kernel to use to evaluate their contents.

ExpandFileName (Built-in Mathematica Symbol)

ExpandFileName["name"] textually expands name to have the form of an absolute file name for your operating system.

ExponentStep (Built-in Mathematica Symbol)

ExponentStep is an option for NumberForm and related functions that determines in what steps exponents are taken to increase when scientific notation is used.

FileExistsQ (Built-in Mathematica Symbol)

FileExistsQ["name"] gives True if the file with the specified name exists, and gives False otherwise.

FilePrint (Built-in Mathematica Symbol)

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

FilterRules (Built-in Mathematica Symbol)

FilterRules[rules, patt] filters the list rules by picking out only those rules whose left-hand sides match patt.FilterRules[rules, {patt_1, patt_2, ...}] picks out rules ...