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