Relation DR<


Slots on this relation:

Documentation:
A duration ?dr1 is shorter than a duration ?dr2.
Instance-Of: Relation
Arity: 2
Domain: Duration
Range: Duration

Other Related Axioms:

(=> (Dr< $X $Y) (Duration $Y))

(=> (Dr< $X $Y) (Duration $X))

(<=> (Dr> $Arg1 $Arg2) (Dr< $Arg2 $Arg1))

(Inverse Dr> Dr<)