Technical specification of IEEE 754 implementation on Apple silicon

I'm looking for technical documentation on Apple's IEEE 754 implementation on the M1 - M4 chips. Specifically, I'd like to know how NaN payloads are handled in arithmetic operations. Does anyone know where this information is available? Thank you!

MacBook Pro 16″, macOS 14.1

Posted on Mar 5, 2025 10:54 PM

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Technical specification of IEEE 754 implementation on Apple silicon

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