Exercise logic.propositional.dnf.unicode

Description
Proposition to DNF (unicode support)

Derivation

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