Expression template

[ketmar via Digitalmars-d-learn]

On Saturday, 23 July 2016 at 12:27:39 UTC, rikki cattermole wrote:
> Either way I recommend you not worry about it. Compilers can be 
> smart and dmd is mostly good enough in this department.

he has something to worry about. remember, this is scientific 
department, where ours 4x4 matrices are child's play. one removed 
temporary can save hours of calculations there.