Additional Binary Operators

[jerro]

> Oh my fucking god. That means you can generate complex
> matrix-vector interactions "on the spot" without ever using
> temporary matrices or vectors and the inevitable cost of
> leaving the FPU and rounding to float! That's brilliant.

You can also do this using expression templates, and there are 
C++ libraries that do this. Of course, expression templates 
should also be much easier to implement in D than they are in C++.