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