| Token | Operation | Class | Preced. | Assoc. | 
| name | symbol reference | operand | 8 | n/a | 
| (expression) | expression grouping | operand | 8 | n/a | 
| f(...) | function call | prefix | 8 | left | 
| ^ | power | binary | 7 | left | 
| -, ! | negation, Boolean 'not' | unary | 6 | right | 
| *, /, % | multip., div., modulo | binary | 5 | left | 
| +, - | addition and subtraction | binary | 4 | left | 
| ==, <, >, <=, >=, != | Boolean comparisons | binary | 3 | left | 
| &&, || | Boolean 'and' and 'or' | binary | 2 | left | 
| , | argument delimiter | binary | 1 | left | 
Expression operators and their precedence in the
"Level 3" text-string format for mathematical expressions.