Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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