Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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

⇒ logic.propositional.falsezeroand

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

⇒ logic.propositional.falsezeroor

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

⇒ logic.propositional.notnot

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

⇒ logic.propositional.notnot

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

⇒ logic.propositional.truezeroand

p || q || p