Exercise logic.propositional.dnf.unicode

Description
Proposition to DNF (unicode support)

Derivation

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