Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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