Exercise logic.propositional.dnf.unicode

Description
Proposition to DNF (unicode support)

Derivation

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