Function Acos
- Defined in ontology: Kif-numbers
- Source pathname: /tmp_mnt/vol/q/htw/cms/ontolingua/examples/kif/../../all-ontologies/kif/kif-numbers.lisp
- Instance-Of@Frame-Ontology:
- Binary-Relation@Ol-User%Kif-Relations, Function@Ol-User%Kif-Relations, Relation@Ol-User%Kif-Relations, Set@Ol-User%Kif-Sets
- Arity@Frame-Ontology: 2
- Documentation@Ol%Frame-Ontology:
If $tau$ denotes a number, then the term {tt (acos $tau$)} denotes
the arc cosine of that number (in radians).