Exercise logic.propositional.dnf
Description
Proposition to DNF
Derivation
(F /\ r) || (~~(q || ~~p) /\ T) || F
⇒ logic.propositional.falsezeroandF || (~~(q || ~~p) /\ T) || F
⇒ logic.propositional.falsezeroor(~~(q || ~~p) /\ T) || F
⇒ logic.propositional.falsezeroor~~(q || ~~p) /\ T
⇒ logic.propositional.truezeroand~~(q || ~~p)
⇒ logic.propositional.notnotq || ~~p
⇒ logic.propositional.notnotq || p