Exact arithmetic with quadratic irrationals

[Stanislav Blinov via Digitalmars-d]

Awesome! Congrats and thanks for sharing.

On Wednesday, 19 April 2017 at 19:32:14 UTC, H. S. Teoh wrote:

> Haha, it seems that the only roadblocks were related to the 
> implementation quality of std.numeric.gcd... nothing that a few 
> relatively-simple PRs couldn't fix.  So overall, D is still 
> awesome.

There's another one, which is more about dmd: dmd does not inline 
gcd, which, when arguments are const, turns gcd into a double 
function call :D