Oh Dear

[Walter Bright]

Andrei Alexandrescu wrote:
> Walter?

D % for floating point arguments does what the C99 fmod function does:

> Description
> The fmod functions compute the floating-point remainder of x/y.
> Returns
> The fmod functions return the value x - ny, for some integer n such that, if y is nonzero,
> the result has the same sign as x and magnitude less than the magnitude of y. If y is zero,
> whether a domain error occurs or the fmod functions return zero is implementation-defined.