Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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

⇒ logic.propositional.falsezeroand

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

⇒ logic.propositional.falsezeroor

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

⇒ logic.propositional.notnot

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

⇒ logic.propositional.notnot

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

⇒ logic.propositional.absorpor

p || q