Exercise logic.propositional.dnf.unicode

Description
Proposition to DNF (unicode support)

Derivation

Final term is not finished

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

⇒ logic.propositional.falsezeroor

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