Exercise logic.propositional.dnf.unicode
Description
Proposition to DNF (unicode support)
Derivation
Final term is not finished
(¬(q → ((p ∧ p) ∨ p)) ∨ ¬(q → ((T ∧ p) ∨ p))) ↔ ((r ↔ s) ∨ (T ∧ ¬s))
⇒ logic.propositional.truezeroand(¬(q → ((p ∧ p) ∨ p)) ∨ ¬(q → ((T ∧ p) ∨ p))) ↔ ((r ↔ s) ∨ ¬s)