Exercise logic.propositional.dnf.unicode

Description
Proposition to DNF (unicode support)

Derivation

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