Exercise logic.propositional.dnf.unicode

Description
Proposition to DNF (unicode support)

Derivation

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