Exercise logic.propositional.dnf.unicode

Description
Proposition to DNF (unicode support)

Derivation

Final term is not finished
¬(T ∧ (¬(q ∨ F) ∨ p)) ↔ ((r ↔ s) ∨ ¬s)
logic.propositional.falsezeroor
¬(T ∧ (¬q ∨ p)) ↔ ((r ↔ s) ∨ ¬s)