Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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

⇒ logic.propositional.falsezeroand

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

⇒ logic.propositional.falsezeroor

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

⇒ logic.propositional.truezeroand

q || F || ~~p

⇒ logic.propositional.falsezeroor

q || ~~p

⇒ logic.propositional.notnot

q || p