Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.compland

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

⇒ logic.propositional.notfalse

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

⇒ logic.propositional.defimpl

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

⇒ logic.propositional.nottrue

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

⇒ logic.propositional.falsezeroor

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