Exercise logic.propositional.dnf.unicode

Description
Proposition to DNF (unicode support)

Derivation

Final term is not finished

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