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SANE

A brief history of Mac numeric processing

The Motorola 68000 CPU had no floating point instructions, so Apple introduced SANE, then went on to the PowerPC Velocity Engine, and its Accelerate framework, and more.

January 4, 2025 Macs, Technology

Last Week on My Mac: Swallowing a fly

It started with wanting to benchmark SSDs, passed through robust linear regression, and is now diving deep into linear programming and matrices.

February 21, 2021 Macs, Technology

Last Week on My Mac: Apple Support and Demand

Apple Support has to be wonderful now because there’s hardly anywhere else to go to find out about our Macs and other Apple products.

April 22, 2018 General, Macs, Technology

Result Not Defined

When do you expect your Time Machine backup disk to start running out of space?

June 11, 2015 Macs, Technology
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