Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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