Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.truezeroand

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

⇒ logic.propositional.compland

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

⇒ logic.propositional.notfalse

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

⇒ logic.propositional.truezeroand

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

⇒ logic.propositional.notnot

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