Exercise logic.propositional.dnf.unicode

Description
Proposition to DNF (unicode support)

Derivation

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