Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished
F || (q /\ ~(~(q /\ ~q) /\ ~(p /\ ~q))) || (~~~r /\ ~(~(q /\ ~q) /\ ~(p /\ ~q)) /\ ~r /\ ~(~(q /\ ~q) /\ ~(p /\ ~q)))