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