Exercise logic.propositional.dnf
Description
Proposition to DNF
Derivation
Final term is not finished(q /\ ~(~(q /\ ~q) /\ ~(p /\ ~q))) || (~(~(q /\ ~q) /\ ~(p /\ ~q)) /\ ~(r /\ T) /\ ~F)
⇒ logic.propositional.notfalse(q /\ ~(~(q /\ ~q) /\ ~(p /\ ~q))) || (~(~(q /\ ~q) /\ ~(p /\ ~q)) /\ ~(r /\ T) /\ T)