Exercise logic.propositional.dnf
Description
Proposition to DNF
Derivation
Final term is not finished((r -> ~~q) || F) /\ ~~~(~(q /\ ~q) /\ ~(p /\ ~q)) /\ T
⇒ logic.propositional.truezeroand((r -> ~~q) || F) /\ ~~~(~(q /\ ~q) /\ ~(p /\ ~q))
⇒ logic.propositional.notnot((r -> ~~q) || F) /\ ~(~(q /\ ~q) /\ ~(p /\ ~q))
⇒ logic.propositional.compland((r -> ~~q) || F) /\ ~(~F /\ ~(p /\ ~q))
⇒ logic.propositional.notfalse((r -> ~~q) || F) /\ ~(T /\ ~(p /\ ~q))
⇒ logic.propositional.truezeroand((r -> ~~q) || F) /\ ~~(p /\ ~q)
⇒ logic.propositional.notnot((r -> ~~q) || F) /\ p /\ ~q