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