Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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

⇒ logic.propositional.falsezeroand

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

⇒ logic.propositional.falsezeroor

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

⇒ logic.propositional.falsezeroor

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

⇒ logic.propositional.absorpand

q || ~~p

⇒ logic.propositional.notnot

q || p