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