\[ParagraphSeparator] (Mathematica Character Name)

Unicode: 2029. Alias: Esc psep Esc.

\[PartialD] (Mathematica Character Name)

Unicode: 2202. Alias: Esc pd Esc. Prefix operator with built-in evaluation rules. ∂_xy is by default interpreted as D[y,x]. ∂ is used in mathematics to indicate boundary. Esc ...

\[Phi] (Mathematica Character Name)

Unicode: 03D5. Aliases: Esc ph Esc, Esc phi Esc, Esc f Esc. Greek letter. Used in TraditionalForm for EulerPhi and GoldenRatio.

\[Piecewise] (Mathematica Character Name)

Unicode: F361. Alias: Esc pw Esc. Prefix operator with built-in evaluation rules. Grid[{{e_1, c_1}, {e_2, c_2}}] is by default interpreted as ...

\[Pi] (Mathematica Character Name)

Unicode: 03C0. Aliases: Esc p Esc, Esc pi Esc. Greek letter with built-in value. Interpreted by default as the symbol Pi.

\[Placeholder] (Mathematica Character Name)

Unicode: F528. Alias: Esc pl Esc. Letter-like form. Used to indicate where expressions can be inserted in a form obtained by pasting the contents of a button. Not the same as ...

\[PlusMinus] (Mathematica Character Name)

Unicode: 00B1. Alias: Esc +- Esc. Prefix or infix operator. ± x is by default interpreted as PlusMinus[x]. x ± y is by default interpreted as PlusMinus[x,y].

\[Pluto] (Mathematica Character Name)

Unicode: 2647.

\[PrecedesEqual] (Mathematica Character Name)

Unicode: 2AAF. Infix ordering operator. x ⪯ y is by default interpreted as PrecedesEqual[x,y].

\[Precedes] (Mathematica Character Name)

Unicode: 227A. Infix ordering operator. x ≺ y is by default interpreted as Precedes[x,y]. Used in mathematics to indicate various notions of partial ordering. Often applied ...