English
Codisjointness is preserved and reflected by an order isomorphism: Codisjoint(a,b) ↔ Codisjoint(f(a), f(b)).
Русский
Кодиссоразделенность сохраняется и отражается через изоморфизм порядка: Codisjoint(a,b) ↔ Codisjoint(f(a), f(b)).
LaTeX
$$$ Codisjoint(a,b) \iff Codisjoint(f(a), f(b)) $$$
Lean4
instance (priority := 100) toTopHomClass [LE α] [LE β] [BoundedOrder α] [BoundedOrder β] [BoundedOrderHomClass F α β] :
TopHomClass F α β :=
{ ‹BoundedOrderHomClass F α β› with }
-- See note [lower instance priority]