Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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

⇒ logic.propositional.truezeroand

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

⇒ logic.propositional.truezeroand

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

⇒ logic.propositional.notnot

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