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