Function Abs

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:
The term {tt (abs $tau$)} denotes the absolute value of the object denoted by $tau$.