Exercise logic.propositional.dnf.unicode

Description
Proposition to DNF (unicode support)

Derivation

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