NotRightTriangleBar (Built-in Mathematica Symbol)

NotRightTriangleBar[x, y, ...] displays as x \[NotRightTriangleBar] y \[NotRightTriangleBar] ....

NumberFieldIntegralBasis (Built-in Mathematica Symbol)

NumberFieldIntegralBasis[a] gives an integral basis for the field \[DoubleStruckCapitalQ][a] generated by the algebraic number a.

Number (Built-in Mathematica Symbol)

Number represents an exact integer or an approximate real number in Read.

OpenWrite (Built-in Mathematica Symbol)

OpenWrite["file"] opens a file to write output to it, and returns an OutputStream object. OpenWrite[] opens a new file in the default area for temporary files on your ...

OutputAutoOverwrite (Built-in Mathematica Symbol)

OutputAutoOverwrite is an option for notebooks that specifies whether the output of a command should replace any existing output from a previous evaluation.

OutputNamePacket (Built-in Mathematica Symbol)

OutputNamePacket[string] is a MathLink packet that contains in string the name assigned to the next output.

OverDot (Built-in Mathematica Symbol)

OverDot[expr] displays with a dot over expr.

Overflow (Built-in Mathematica Symbol)

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

OverHat (Built-in Mathematica Symbol)

OverHat[expr] displays with a hat over expr.

OverscriptBoxOptions (Built-in Mathematica Symbol)

OverscriptBoxOptions -> {opt_1 -> val_1, opt_2 -> val_2, ...} is an option that specifies the style and display of OverscriptBox constructs.