Exercise logic.propositional.dnf.unicode

Description
Proposition to DNF (unicode support)

Derivation

Final term is not finished

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

⇒ logic.propositional.complor

¬(q → p) ↔ ((r ↔ s) ∨ ¬(¬T ∨ s))