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