Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

(q || ~~~(r /\ r)) /\ ~F /\ ~(~((q || p) /\ ~q) /\ T)

⇒ logic.propositional.notfalse

(q || ~~~(r /\ r)) /\ T /\ ~(~((q || p) /\ ~q) /\ T)