File:IEEE 754 relative precision.svg

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English: Relative precision of IEEE 754 binary32 and binary64 floating point representations, compared with decimal representations using a fixed number of significant digits. Relative precision is defined as ulp(x)/x, where ulp(x) is the unit in the last place in the representation of x.
Français : Précision relative de formats en virgule flottante IEEE 754 simple (binary32) et double précision (binary64), comparés à des représentations décimales utilisant un nombre fixe de chiffres significatifs. La précision relative est définie comme ulp(x)/x, où ulp(x) est l'unité du dernier chiffre significatif dans la représentation de x.
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Author Edgar Bonet

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