Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished
~(~(F /\ r) /\ ~(~(~F /\ ~q /\ ~~~~~p) /\ T))
logic.propositional.truezeroand
~(~(F /\ r) /\ ~~(~F /\ ~q /\ ~~~~~p))
logic.propositional.notfalse
~(~(F /\ r) /\ ~~(T /\ ~q /\ ~~~~~p))
logic.propositional.truezeroand
~(~(F /\ r) /\ ~~(~q /\ ~~~~~p))
logic.propositional.notnot
~(~(F /\ r) /\ ~~(~q /\ ~~~p))
logic.propositional.notnot
~(~(F /\ r) /\ ~~(~q /\ ~p))
logic.propositional.demorganand
~(~(F /\ r) /\ ~(~~q || ~~p))
logic.propositional.notnot
~(~(F /\ r) /\ ~(q || ~~p))
logic.propositional.notnot
~(~(F /\ r) /\ ~(q || p))