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