Exercise logic.propositional.dnf.unicode

Description
Proposition to DNF (unicode support)

Derivation

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