Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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

⇒ logic.propositional.absorpor

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

⇒ logic.propositional.falsezeroand

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

⇒ logic.propositional.falsezeroor

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

⇒ logic.propositional.truezeroand

q || (~~p /\ T)

⇒ logic.propositional.truezeroand

q || ~~p

⇒ logic.propositional.notnot

q || p