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