Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

((~(F /\ r) /\ ~(F /\ r)) -> ~(~(F /\ r) /\ ~(F /\ r))) || q || ~~p
logic.propositional.idempand
(~(F /\ r) -> ~(~(F /\ r) /\ ~(F /\ r))) || q || ~~p
logic.propositional.falsezeroand
(~F -> ~(~(F /\ r) /\ ~(F /\ r))) || q || ~~p
logic.propositional.idempand
(~F -> ~~(F /\ r)) || q || ~~p
logic.propositional.notfalse
(T -> ~~(F /\ r)) || q || ~~p
logic.propositional.notnot
(T -> (F /\ r)) || q || ~~p
logic.propositional.falsezeroand
(T -> F) || q || ~~p
logic.propositional.defimpl
~T || F || q || ~~p
logic.propositional.falsezeroor
~T || q || ~~p
logic.propositional.notnot
~T || q || p
logic.propositional.nottrue
F || q || p
logic.propositional.falsezeroor
q || p