gcd with doubles

[Alex via Digitalmars-d-learn]

On Sunday, 27 August 2017 at 23:13:24 UTC, Moritz Maxeiner wrote:
> On Sunday, 27 August 2017 at 19:47:59 UTC, Alex wrote:
>> [...]
>
> To expand on the earlier workaround: You can also adapt a 
> floating point to string algorithm in order to dynamically 
> determine an upper bound on the number of after decimal point 
> digits required. Below is an untested adaption of the reference 
> C implementation of errol0[1] for that purpose (MIT license as 
> that is what the original code is under):
>
> [...]

Hey, cool!
Thanks for the efforts :)