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