\[FormalT] (Mathematica Character Name)

Unicode: F813. Alias: Esc $t Esc. Letter-like form. Used to represent a formal parameter that will never be assigned a value.

\[FormalU] (Mathematica Character Name)

Unicode: F814. Alias: Esc $u Esc. Letter-like form. Used to represent a formal parameter that will never be assigned a value.

\[FormalV] (Mathematica Character Name)

Unicode: F815. Alias: Esc $v Esc. Letter-like form. Used to represent a formal parameter that will never be assigned a value.

\[FormalW] (Mathematica Character Name)

Unicode: F816. Alias: Esc $w Esc. Letter-like form. Used to represent a formal parameter that will never be assigned a value.

\[FormalX] (Mathematica Character Name)

Unicode: F817. Alias: Esc $x Esc. Letter-like form. Used to represent a formal parameter that will never be assigned a value.

\[FormalY] (Mathematica Character Name)

Unicode: F818. Alias: Esc $y Esc. Letter-like form. Used to represent a formal parameter that will never be assigned a value.

\[FormalZ] (Mathematica Character Name)

Unicode: F819. Alias: Esc $z Esc. Letter-like form. Used to represent a formal parameter that will never be assigned a value.

\[MathematicaIcon] (Mathematica Character Name)

Unicode: F757. Alias: Esc math Esc. Letter-like form. Icon typically used for Mathematica. Based on a stellated icosahedron. This icon is a trademark of Wolfram Research.

\[WatchIcon] (Mathematica Character Name)

Unicode: 231A. Letter-like form. Used to indicate a calculation that may take a long time.

DeleteNext (Mathematica Front End Token)

"DeleteNext" is a front end token that deletes the character to the right of the insertion point.