Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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