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