Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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