| Token | Operation | Class | Precedence | Associates | 
| name | symbol reference | operand | 6 | n/a | 
| (expression) | expression grouping | operand | 6 | n/a | 
| f(...) | function call | prefix | 6 | left | 
| - | negation | unary | 5 | right | 
| ^ | power | binary | 4 | left | 
| * | multiplication | binary | 3 | left | 
| / | divison | binary | 3 | left | 
| + | addition | binary | 2 | left | 
| - | subtraction | binary | 2 | left | 
| , | argument delimiter | binary | 1 | left | 
A table of the expression operators and their precedence in the
text-string format for mathematical expressions used by SBML_parseFormula().