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