Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished
~(F || ((q /\ q) -> r)) || q || (r /\ r)
logic.propositional.falsezeroor
~((q /\ q) -> r) || q || (r /\ r)
logic.propositional.idempand
~(q -> r) || q || (r /\ r)
logic.propositional.defimpl
~(~q || r) || q || (r /\ r)