Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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