Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished
((T /\ q) || ~r) /\ ~(~(q /\ ~q) /\ ~~~(p /\ ~q)) /\ T
logic.propositional.notnot
((T /\ q) || ~r) /\ ~(~(q /\ ~q) /\ ~(p /\ ~q)) /\ T
logic.propositional.demorganand
((T /\ q) || ~r) /\ ~(~(q /\ ~q) /\ (~p || ~~q)) /\ T
logic.propositional.notnot
((T /\ q) || ~r) /\ ~(~(q /\ ~q) /\ (~p || q)) /\ T