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Last active February 17, 2020 23:16
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ULP.md

Unit of Least Precision (ULP) in Java

Double

double ulp1 = Math.ulp(1.0);
double ulp1 = Double.longBitsToDouble(971l << 52);
double ulp1 = 2.220446049250313E-16;

Float

float ulp1 = Math.ulp(1.0f);
float ulp1 = Float.intBitsToFloat(104 << 23);
float ulp1 = 1.1920929E-7;
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