Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished
(q || ~r) /\ T /\ ~(T /\ ~((q /\ ~q) || (~q /\ p)))
logic.propositional.truezeroand
(q || ~r) /\ ~(T /\ ~((q /\ ~q) || (~q /\ p)))
logic.propositional.truezeroand
(q || ~r) /\ ~~((q /\ ~q) || (~q /\ p))
logic.propositional.notnot
(q || ~r) /\ ((q /\ ~q) || (~q /\ p))
logic.propositional.compland
(q || ~r) /\ (F || (~q /\ p))
logic.propositional.falsezeroor
(q || ~r) /\ ~q /\ p