Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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

⇒ logic.propositional.falsezeroand

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

⇒ logic.propositional.falsezeroor

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

⇒ logic.propositional.falsezeroor

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

⇒ logic.propositional.notnot

(q || ~~p) /\ T

⇒ logic.propositional.truezeroand

q || ~~p

⇒ logic.propositional.notnot

q || p