Arbitrary precision decimal numbers

[Dom Disc]

On Saturday, 6 August 2022 at 11:25:28 UTC, Dom Disc wrote:
> I once did a completely inline implementation of xlcmplx

Sorry, one function is NOT inline:
> ```C
> class xlcmplx
> {
> 	uint32 Decimal(char* s, uint32 max) const; // string 
> representation
> }
> ```
But you should forget about that, because D has much better 
methods to create a string. In fact good enough that also this 
function could have been inline... but in D the whole concept of 
headers is superfluous, so who cares.