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