[phobos] CTFE Math

[Andrei Alexandrescu]

Would be great if you did!

Andrei

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David Simcha wrote:
> Now that __ctfe has officially been folded into the compiler, is anyone 
> else already planning on making most of std.math CTFE-compatible?  If 
> not, I'll probably start working on this.  Also, as far as the design, I 
> think there should probably be a separate etc.ctfemath module under the 
> hood (though not exposed to the user).  std.math would import this 
> module and do something like:
> 
> real someFun(real num) {
>     if(__ctfe) {
>         return etc.ctfemath.someFun(num);
>    }
> 
>     // RTFE implementation.
> }
> 
> This would make things a lot easier to test, etc.