Exercise logic.propositional.dnf
Description
Proposition to DNF
Derivation
Final term is not finished
(~(q || ((p /\ T) -> q)) -> p) || ((~q /\ ~(p -> q)) -> p)
⇒ logic.propositional.truezeroand(~(q || (p -> q)) -> p) || ((~q /\ ~(p -> q)) -> p)
⇒ logic.propositional.defimpl(~(q || ~p || q) -> p) || ((~q /\ ~(p -> q)) -> p)
⇒ logic.propositional.gendemorganor((~q /\ ~~p /\ ~q) -> p) || ((~q /\ ~(p -> q)) -> p)
⇒ logic.propositional.notnot((~q /\ p /\ ~q) -> p) || ((~q /\ ~(p -> q)) -> p)