ExerciseFOLSemantics-1a
Jump to navigation
Jump to search
father-of-someone(paul,lisa) = true iff
< I(paul), I(lisa) > ∈ I(father-of-someone) iff
< Paul, Lisa> &isin
I(Paul) = <Paul>,
I(lisa) = <Lisa>
and
<Paul,Lisa> is in the set of I(father-of-someone).