Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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