Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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

⇒ logic.propositional.absorpor

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

⇒ logic.propositional.falsezeroor

(~~p || q) /\ T

⇒ logic.propositional.truezeroand

~~p || q

⇒ logic.propositional.notnot

p || q