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