Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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