Unicode: F766. Alias: Esc ␣ret Esc. Letter-like form. Representation of the Return key on a keyboard. Used in describing how to type textual input. Esc ret Esc is the alias ...

Unicode: F762. Uninterpretable element.  n  is used on output to indicate n omitted pieces in an expression obtained from Short or Shallow. \[RightSkeleton] indicates the ...

Unicode: 21A6. Infix arrow operator. x ↦ y is by default interpreted as RightTeeArrow[x,y]. Used in mathematics to indicate a transformation, often the action of a mapping on ...

Unicode: F527. Alias: Esc spl Esc. Letter-like form. Used to indicate where the current selection should be inserted when the contents of a button are pasted by ...

Unicode: 266F. Letter-like form. Used to denote musical notes. Sometimes used in mathematical notation, typically to indicate some form of numbering or indexing. Not the same ...

Unicode: 2043. Uninterpretable element. ⁃ name ⁃ is used on output to indicate an expression that has head name, but whose arguments will not explicitly be given. ...

Unicode: 221A. Alias: Esc sqrt Esc. Prefix operator with built-in evaluation rules. √ x is by default interpreted as Sqrt[x]. Ctrl+@, Ctrl+2 or ∖@ yields a complete SqrtBox ...

Unicode: 228F. Infix set relation operator. x ⊏ y is by default interpreted as SquareSubset[x,y]. Used in computer science to indicate that x is a substring occurring at the ...

Unicode: 2290. Infix set relation operator. x ⊐ y is by default interpreted as SquareSuperset[x,y]. Used in computer science to indicate that x is a substring occurring at ...

Unicode: 22C6. Alias: Esc star Esc. Infix operator. x ⋆ y is by default interpreted as Star[x,y]. Used to denote convolution and generalized forms of multiplication. ...