Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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