Exercise logic.propositional.dnf.unicode

Description
Proposition to DNF (unicode support)

Derivation

Final term is not finished

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

⇒ logic.propositional.idempand

T ∧ (¬(q → p) ↔ (F ∨ (r ↔ s) ∨ ¬s))