Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.notnot

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

⇒ logic.propositional.falsezeroor

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