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