Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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