On 07/22/2019 08:48 PM, Timon Gehr wrote:

> This is probably not your problem, but it may be good to know anyway: D
> allows compilers to perform arbitrary "enhancement" of floating-point
> precision for parts of the computation, including those performed at
> compile time. I think this is stupid, but I haven't been able to
> convince Walter.

For completeness, at least C++ gives the same freedom to the compiler, right?

And if I'm not mistaken, an additional potential problem with floating point is the state of floating point flags: they are used for all floating point computations. If a function sets them for its use and then fails to reset them to the previous state, all further computations will be affected.

Ali