OverHat
(Built-in Mathematica Symbol) OverHat[expr] displays with a hat over expr.
\[AHat]
(Mathematica Character Name) Unicode: 00E2. Alias: Esc a^ Esc. Letter. Included in ISO Latin-1.
Unicode: 00C2. Alias: Esc A^ Esc. Letter. Included in ISO Latin-1.
Unicode: 00CA. Alias: Esc E^ Esc. Letter. Included in ISO Latin-1.
Unicode: 00CE. Alias: Esc I^ Esc. Letter. Included in ISO Latin-1.
Unicode: 00D4. Alias: Esc O^ Esc. Letter. Included in ISO Latin-1.
Unicode: 00DB. Alias: Esc U^ Esc. Letter. Included in ISO Latin-1.
\[EHat]
(Mathematica Character Name) Unicode: 00EA. Alias: Esc e^ Esc. Letter. Included in ISO Latin-1.
\[IHat]
(Mathematica Character Name) Unicode: 00EE. Alias: Esc i^ Esc. Letter. Included in ISO Latin-1.
\[OHat]
(Mathematica Character Name) Unicode: 00F4. Alias: Esc o^ Esc. Letter. Included in ISO Latin-1.