Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

(F /\ r) || ~~p || ((T || T) /\ q)
logic.propositional.idempor
(F /\ r) || ~~p || (T /\ q)
logic.propositional.notnot
(F /\ r) || p || (T /\ q)
logic.propositional.truezeroand
(F /\ r) || p || q