New blog post attempting to demystify floating point a bit. Aimed at people like myself who usually regard floating point as a black box that is to be used but not trusted :Phttps://blog.demofox.org/2017/11/21/floating-point-precision/ …
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Right, "small" relative to the magnitude of the numbers involved.
That actually really helps clarify some differences in behaviors between float and fixed that I'd observed in the past but didn't really understand.
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If you can about accurate length measurements then you can use "Pythagorean addition" tech like std func hypot.
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I'm looking forward to giving that a google (:
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