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