Unicode: F4A1 Alias: Esc fn Esc. Infix operator with built-in evaluation rules. x y is by default interpreted as Function[x,y]. x y z groups as x (y z). \[Function] ...
Unicode: 2265. Alias: Esc >= Esc. Infix operator with built-in evaluation rules. x ≥ y is by default interpreted as GreaterEqual[x,y].
Unicode: 2A7E. Alias: Esc >/ Esc. Infix operator with built-in evaluation rules. x ⩾ y is by default interpreted as GreaterEqual[x,y].
Unicode: F3CE. Alias: Esc hc Esc. Superscript postfix operator with built-in evaluation rules. m^ is by default interpreted as ConjugateTranspose[m]. Not the same as ...
Unicode: F39E. Alias: Esc + Esc. Infix operator with built-in evaluation rules. Used in entering mixed fractions. x Esc + Esc y is interpreted as x+y, but Esc + Esc has ...
Unicode: 2308. Alias: Esc lc Esc. Matchfix operator with built-in evaluation rules. ⌈ x ⌉ is by default interpreted as Ceiling[x]. Extensible character.
Unicode: 230A. Alias: Esc lf Esc. Matchfix operator with built-in evaluation rules. ⌊ x ⌋ is by default interpreted as Floor[x]. Extensible character.
Unicode: 2A7D. Alias: Esc </ Esc. Infix operator with built-in evaluation rules. x ⩽ y is by default interpreted as LessEqual[x,y].
\[Nand]
(Mathematica Character Name) Unicode: 22BC. Alias: Esc nand Esc. Infix operator with built-in evaluation rules. x ⊼ y is by default interpreted as Nand[x,y].
\[Nor]
(Mathematica Character Name) Unicode: 22BD. Alias: Esc nor Esc. Infix operator with built-in evaluation rules. x ⊽ y is by default interpreted as Nor[x,y].