Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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