Average Error: 0.0 → 0.0
Time: 424.0ms
Precision: 64
\[\left(1 - x\right) - y\]
↓
\[\left(1 - x\right) - y\]
\left(1 - x\right) - y
↓
\left(1 - x\right) - y
double f(double x, double y) {
        double r325082 = 1.0;
        double r325083 = x;
        double r325084 = r325082 - r325083;
        double r325085 = y;
        double r325086 = r325084 - r325085;
        return r325086;
}
↓
double f(double x, double y) {
        double r325087 = 1.0;
        double r325088 = x;
        double r325089 = r325087 - r325088;
        double r325090 = y;
        double r325091 = r325089 - r325090;
        return r325091;
}

Error

Bits error versus x

Bits error versus y

Try it out

Your Program's Arguments

Results

Enter valid numbers for all inputs

Derivation

  1. Initial program 0.0

    \[\left(1 - x\right) - y\]

  2. Final simplification0.0

    \[\leadsto \left(1 - x\right) - y\]

Reproduce

herbie shell --seed 2020042 
(FPCore (x y)
  :name "Data.Colour.CIE.Chromaticity:chromaCoords from colour-2.3.3"
  :precision binary64
  (- (- 1 x) y))