Exercise logic.propositional.dnf.unicode

Description
Proposition to DNF (unicode support)

Derivation

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