Exercise logic.propositional.dnf.unicode
Description
Proposition to DNF (unicode support)
Derivation
Final term is not finished
(¬(q → p) ↔ ((r ↔ s) ∨ ¬s)) ∧ ((¬((q → p) ∧ (F ∨ T)) ∧ ¬(q → p)) ↔ ((r ↔ s) ∨ ¬s))
⇒ logic.propositional.falsezeroor(¬(q → p) ↔ ((r ↔ s) ∨ ¬s)) ∧ ((¬((q → p) ∧ T) ∧ ¬(q → p)) ↔ ((r ↔ s) ∨ ¬s))