Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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

⇒ logic.propositional.falsezeroor

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

⇒ logic.propositional.notnot

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

⇒ logic.propositional.falsezeroor

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

⇒ logic.propositional.notnot

q || ((p -> q) /\ T) || p

⇒ logic.propositional.truezeroand

q || (p -> q) || p

⇒ logic.propositional.defimpl

q || ~p || q || p