Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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