Exercise logic.propositional.dnf.unicode

Description
Proposition to DNF (unicode support)

Derivation

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