Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.notnot

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

⇒ logic.propositional.notnot

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

⇒ logic.propositional.falsezeroor

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

⇒ logic.propositional.truezeroand

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