| 1 | fx | $ | Bind top-level variable | 
| 200 | xfy | ^ | Existential qualification | 
| 200 | xfy | ^ | Arithmetic function | 
| 300 | xfx | mod | Arithmetic function | 
| 400 | yfx | * | Arithmetic function | 
| 400 | yfx | / | Arithmetic function | 
| 400 | yfx | // | Arithmetic function | 
| 400 | yfx | << | Arithmetic function | 
| 400 | yfx | >> | Arithmetic function | 
| 400 | yfx | xor | Arithmetic function | 
| 500 | fx | + | Arithmetic function | 
| 500 | fx | - | Arithmetic function | 
| 500 | fx | ? | XPCE: obtainer | 
| 500 | fx | \ | Arithmetic function | 
| 500 | yfx | + | Arithmetic function | 
| 500 | yfx | - | Arithmetic function | 
| 500 | yfx | /\ | Arithmetic function | 
| 500 | yfx | \/ | Arithmetic function | 
| 600 | xfy | : | module:term separator | 
| 700 | xfx | < | Predicate | 
| 700 | xfx | = | Predicate | 
| 700 | xfx | =.. | Predicate | 
| 700 | xfx | =:= | Predicate | 
| 700 | xfx | < | Predicate | 
| 700 | xfx | == | Predicate | 
| 700 | xfx | =@= | Predicate | 
| 700 | xfx | =\= | Predicate | 
| 700 | xfx | > | Predicate | 
| 700 | xfx | >= | Predicate | 
| 700 | xfx | @< | Predicate | 
| 700 | xfx | @=< | Predicate | 
| 700 | xfx | @> | Predicate | 
| 700 | xfx | @>= | Predicate | 
| 700 | xfx | as | Predicate | 
| 700 | xfx | is | Predicate | 
| 700 | xfx | \= | Predicate | 
| 700 | xfx | \== | Predicate | 
| 700 | xfx | =@= | Predicate | 
| 900 | fy | not | Predicate | 
| 900 | fy | \+ | Predicate | 
| 1000 | xfy | , | Predicate | 
| 1050 | xfy | -> | Predicate | 
| 1050 | xfy | *-> | Predicate | 
| 1100 | xfy | ; | Predicate | 
| 1105 | xfy | | | DCG disjunction | 
| 1150 | fx | discontiguous | Directive | 
| 1150 | fx | dynamic | Directive | 
| 1150 | fx | module_transparent | Directive | 
| 1150 | fx | meta_predicate | Head | 
| 1150 | fx | multifile | Directive | 
| 1150 | fx | thread_local | Directive | 
| 1150 | fx | volatile | Directive | 
| 1150 | fx | initialization | Directive | 
| 1200 | fx | :- | Introduces a directive | 
| 1200 | fx | ?- | Introduces a directive | 
| 1200 | xfx | --> | DCGrammar: rewrite | 
| 1200 | xfx | :- | head :-body. 
separator |