Phobos unit testing uncovers a CPU bug

Kagamin spam at here.lot
Sat Nov 27 15:21:50 PST 2010


Don Wrote:

> The great tragedy was that an early AMD processor gave much accurate sin 
> and cos than the 387. But, people complained that it was different from 
> Intel! So, their next processor duplicated Intel's hopelessly wrong trig 
> functions.

The same question goes to you. Why do you call this bug?


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