Relation After

Instance-Of: Binary-Relation, Relation, Set
Inverse: Before
Arity: 2
Documentation: a time range ?time-range-1 succeeds a time range ?time-range-2.

Equivalence Axioms for After:

(<=> (After ?Time-Range-1 ?Time-Range-2)
     (< (End-Time-Of ?Time-Range-2) (Start-Time-Of ?Time-Range-1)))


Equivalence Axioms mentioning After:

(<=> (After= ?Time-Range-1 ?Time-Range-2)
     (Or (After ?Time-Range-1 ?Time-Range-2)
         (Meets ?Time-Range-2 ?Time-Range-1)))