If you're still using an old-fashioned bifold or trifold wallet overstuffed with outdated business cards and faded receipts, it may be time to look into getting a new one. The vast range of slimmer, ...

Continuing his reverse-engineering of the Intel 8087, [Ken Shirriff] covers the conditional tests that are implemented in the microcode of this floating point processing unit (FPU). This microcode ...