Natural This kind of function signifies a partial perform on naturals, where by the evidence of even (n) may very well be observed for a precondition. Within the Cambridge English Corpus There is no serious difference between the usual initially-order objects with the mathematical discourse - such as naturals, sets https://naturalhealthproductsindia.car.blog/2025/08/18/cureayu-pure-effective-vegetarian-ayurvedic-remedies/