Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished
~~(~~~~(~~(q || p) /\ ~q) /\ ~~(q || (~(r /\ r) /\ ~(r /\ r))))
logic.propositional.notnot
~~(~~(~~(q || p) /\ ~q) /\ ~~(q || (~(r /\ r) /\ ~(r /\ r))))
logic.propositional.notnot
~~(~~(q || p) /\ ~q /\ ~~(q || (~(r /\ r) /\ ~(r /\ r))))
logic.propositional.notnot
~~((q || p) /\ ~q /\ ~~(q || (~(r /\ r) /\ ~(r /\ r))))
logic.propositional.notnot
~~((q || p) /\ ~q /\ (q || (~(r /\ r) /\ ~(r /\ r))))
logic.propositional.idempand
~~((q || p) /\ ~q /\ (q || ~(r /\ r)))
logic.propositional.idempand
~~((q || p) /\ ~q /\ (q || ~r))
logic.propositional.andoveror
~~(((q /\ ~q) || (p /\ ~q)) /\ (q || ~r))
logic.propositional.compland
~~((F || (p /\ ~q)) /\ (q || ~r))
logic.propositional.falsezeroor
~~(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)