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