std.math performance (SSE vs. real)

[Walter Bright via Digitalmars-d]

On 6/27/2014 4:10 AM, John Colvin wrote:
> *The number of algorithms that are both numerically stable/correct and benefit
> significantly from > 64bit doubles is very small.

To be blunt, baloney. I ran into these problems ALL THE TIME when doing 
professional numerical work.