Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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

⇒ logic.propositional.notnot

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

⇒ logic.propositional.idempand

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

⇒ logic.propositional.notnot

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

⇒ logic.propositional.defimpl

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

⇒ logic.propositional.falsezeroor

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

⇒ logic.propositional.andoveror

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