Exercise logic.propositional.dnf.unicode

Description
Proposition to DNF (unicode support)

Derivation

Final term is not finished

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