Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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