PatternSequence (Built-in Mathematica Symbol)

PatternSequence[p_1, p_2, ...] is a pattern object which represents a sequence of arguments matching p_1, p_2, ....

Streams (Built-in Mathematica Symbol)

Streams[] gives a list of all streams that are currently open. Streams["name"] lists only streams with the specified name.

Chop (Built-in Mathematica Symbol)

Chop[expr] replaces approximate real numbers in expr that are close to zero by the exact integer 0.

Column (Built-in Mathematica Symbol)

Column[{expr_1, expr_2, ...}] is an object that formats with the expr_i arranged in a column, with expr_1 above expr_2, etc. Column[list, alignment] aligns each element ...

Defer (Built-in Mathematica Symbol)

Defer[expr] yields an object that displays as the unevaluated form of expr, but that is evaluated if it is explicitly given as Mathematica input.

ImageResolution (Built-in Mathematica Symbol)

ImageResolution is an option for Export, Rasterize, and related functions that specifies at what resolution bitmap images should be rendered.

IsotopeData (Built-in Mathematica Symbol)

IsotopeData[{Z, A}, " property"] gives the value of the specified property for the isotope with atomic number Z and mass number A.IsotopeData["name", " property"] gives the ...

FileType (Built-in Mathematica Symbol)

FileType["file"] gives the type of a file, typically File, Directory, or None.

Overflow (Built-in Mathematica Symbol)

Overflow[] represents a number too large to represent explicitly on your computer system.

Underflow (Built-in Mathematica Symbol)

Underflow[] represents a number too small to represent explicitly on your computer system.