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