Exercise logic.propositional.dnf.unicode

Description
Proposition to DNF (unicode support)

Derivation

Final term is not finished

((¬(q → p) ∧ ¬(q → p)) ∨ (¬(q → p) ∧ (F ∨ ¬(q → p)))) ↔ (((T ∧ r ∧ T) ↔ s) ∨ ¬s)