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