Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

(~~q || ~~(~r /\ ~r)) /\ T /\ ~~(q || ~~p) /\ ~q

⇒ logic.propositional.truezeroand

(~~q || ~~(~r /\ ~r)) /\ ~~(q || ~~p) /\ ~q

⇒ logic.propositional.notnot

(~~q || ~~(~r /\ ~r)) /\ (q || ~~p) /\ ~q

⇒ logic.propositional.notnot

(~~q || ~~(~r /\ ~r)) /\ (q || p) /\ ~q

⇒ logic.propositional.andoveror

(~~q || ~~(~r /\ ~r)) /\ ((q /\ ~q) || (p /\ ~q))

⇒ logic.propositional.compland

(~~q || ~~(~r /\ ~r)) /\ (F || (p /\ ~q))

⇒ logic.propositional.falsezeroor

(~~q || ~~(~r /\ ~r)) /\ p /\ ~q