Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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

⇒ logic.propositional.truezeroand

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

⇒ logic.propositional.falsezeroand

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

⇒ logic.propositional.falsezeroor

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

⇒ logic.propositional.falsezeroor

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

⇒ logic.propositional.absorpand

q || ~~p

⇒ logic.propositional.notnot

q || p