Correct the millimeter unit conversion constant in docs#3872
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HackbrettXXX merged 3 commits intoparallax:masterfrom Aug 25, 2025
Merged
Correct the millimeter unit conversion constant in docs#3872HackbrettXXX merged 3 commits intoparallax:masterfrom
HackbrettXXX merged 3 commits intoparallax:masterfrom
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I ran into this today where the conversion constant in the docs was wrong, but only slightly so, and it took a second to track down what was going on.
The inch's definition is derived from the definition of the yard and is exactly equivalent to 25.4 millimeters as of July 1st, 1959.
See: https://www.nist.gov/pml/owm/si-units-length
See: https://www.nist.gov/system/files/documents/2017/05/09/frn-59-5442-1959.pdf
Fixes closed issue #2608