NonNegative (Built-in Mathematica Symbol)

NonNegative[x] gives True if x is a non-negative number.

O (Built-in Mathematica Symbol)

O[x]^n represents a term of order x^n. O[x]^n is generated to represent omitted higher-order terms in power series. O[x, x_0]^n represents a term of order (x - x_0) n.

Opener (Built-in Mathematica Symbol)

Opener[x] represents an opener with setting x, displayed as OpenerBox[True] when x is True and OpenerBox[False] when x is False. Opener[Dynamic[x]] takes the setting to be ...

OverDot (Built-in Mathematica Symbol)

OverDot[expr] displays with a dot over expr.

Paneled (Built-in Mathematica Symbol)

Paneled is an option for Manipulate and related functions that specifies whether to give the output inside a panel.

PeronaMalikFilter (Built-in Mathematica Symbol)

PeronaMalikFilter[image] applies a Perona\[Dash]Malik diffusion filter to image.PeronaMalikFilter[image, t] specifies the amount of diffusion t to be applied. ...

Postfix (Built-in Mathematica Symbol)

Postfix[f[expr]] prints with f[expr] given in default postfix form: expr // f. Postfix[f[expr], h] prints as exprh.

Prefix (Built-in Mathematica Symbol)

Prefix[f[expr]] prints with f[expr] given in default prefix form: f@expr. Prefix[f[expr], h] prints as hexpr.

PrintingCopies (Built-in Mathematica Symbol)

PrintingCopies is an option for notebooks that specifies the number of copies of a notebook printed when a print command is given.

PrivateFontOptions (Built-in Mathematica Symbol)

PrivateFontOptions -> {opt_1 -> val_1, opt_2 -> val_2, ...} is an option for selections that specifies settings for various font suboptions.