Exercise logic.propositional.dnf
Description
Proposition to DNF
Derivation
Final term is not finished
(~~q || ~~~(r /\ r)) /\ ~~~~(~q /\ (q || p))
⇒ logic.propositional.notnot(~~q || ~~~(r /\ r)) /\ ~~(~q /\ (q || p))
⇒ logic.propositional.andoveror(~~q || ~~~(r /\ r)) /\ ~~((~q /\ q) || (~q /\ p))
⇒ logic.propositional.compland(~~q || ~~~(r /\ r)) /\ ~~(F || (~q /\ p))
⇒ logic.propositional.falsezeroor(~~q || ~~~(r /\ r)) /\ ~~(~q /\ p)
⇒ logic.propositional.demorganand(~~q || ~~~(r /\ r)) /\ ~(~~q || ~p)
⇒ logic.propositional.notnot(~~q || ~~~(r /\ r)) /\ ~(q || ~p)