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