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by GeneralMayhem
1000 days ago
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Floats lose precision unexpectedly with certain fractions that are perfectly representable in decimal, and also with certain integers once you get high enough. The standard in ad-tech (not sure about banking) is to use int64s representing either microdollars or microcents, so a max capacity of 9.3*10^13 or 10^11 dollars |
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