Exercise logic.propositional.dnf.unicode

Description
Proposition to DNF (unicode support)

Derivation

Final term is not finished

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

⇒ logic.propositional.truezeroand

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