Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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

⇒ logic.propositional.falsezeroand

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

⇒ logic.propositional.falsezeroor

q || (~~p /\ T)

⇒ logic.propositional.notnot

q || (p /\ T)