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