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