Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

(q || ~~(F || p) || (F /\ r)) /\ (q || ~~(F || p) || (F /\ r))
logic.propositional.idempand
q || ~~(F || p) || (F /\ r)
logic.propositional.falsezeroand
q || ~~(F || p) || F
logic.propositional.falsezeroor
q || ~~(F || p)
logic.propositional.notnot
q || F || p
logic.propositional.falsezeroor
q || p