Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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