Why is std.math slower than the C baseline?

[Timon Gehr]

On 04.06.20 16:14, Andrei Alexandrescu wrote:
> D should just use the C functions when they offer better speed.
> 
> https://www.reddit.com/r/programming/comments/gvuy59/a_look_at_chapel_d_and_julia_using_kernel_matrix/fsr4w5o/ 
> 

In one of my projects I had to manually re-implement all functions that 
currently forward to libc, because libc is not portable.