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