CreateDirectory (Built-in Mathematica Symbol)

CreateDirectory["dir"] creates a directory with name dir. CreateDirectory[] creates a directory in the default area for temporary directories on your computer system.

Definition (Built-in Mathematica Symbol)

Definition[symbol] prints as the definitions given for a symbol.

Sequence (Built-in Mathematica Symbol)

Sequence[expr_1, expr_2, ...] represents a sequence of arguments to be spliced automatically into any function.

CompilationTarget (Built-in Mathematica Symbol)

CompilationTarget is an option for Compile that specifies the target runtime for the compiled function.

GainMargins (Built-in Mathematica Symbol)

GainMargins[sys] gives the gain margins of the linear time-invariant system sys.

Unitize (Built-in Mathematica Symbol)

Unitize[x] gives 0 when x is zero, and 1 when x has any other numerical value.

Create a Matrix (Mathematica How To)

Matrices are represented in Mathematica with lists. They can be entered directly with the { } notation, constructed from a formula, or imported from a data file. Mathematica ...

Work with Pure Functions (Mathematica How To)

The ability to define and use your own functions is part of what gives Mathematica such power. It is often inconvenient to have to explicitly name a function for every small ...

OneIdentity (Built-in Mathematica Symbol)

OneIdentity is an attribute that can be assigned to a symbol f to indicate that f[x], f[f[x]], etc. are all equivalent to x for the purpose of pattern matching.

PhaseMargins (Built-in Mathematica Symbol)

PhaseMargins[sys] gives the phase margins of a linear time-invariant system sys.