is this a issue, do you need to case?
```d
enum tLimit = 10_000; // (1) true result
enum wLimit = 100_000; // (2) wrong result
void main()
{
size_t subTest1 = tLimit;
assert(subTest1 == tLimit); /* no error */
size_t subTest2 = wLimit;
assert(subTest2 == wLimit); /* no error */
size_t gauss = (tLimit * (tLimit + 1)) / 2;
assert(gauss == 50_005_000); /* no error */
gauss = (wLimit * (wLimit + 1)) / 2;
assert(gauss == 5_000_050_000); /* failure
// Fleeting Solution:
enum size_t limit = 100_000;
gauss = (limit * (limit + 1)) / 2;
assert(gauss == 5_000_050_000); //* no error */
} /* Small Version:
void main(){
enum t = 10_000;
size_t a = t * t;
assert(a == 100_000_000); // No Error
enum w = 100_000;
size_t b = w * w;
assert(b == 10_000_000_000); // Assert Failure
}
*/
```
