Average Error: 0.0 → 0.0
Time: 776.0ms
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 r21946 = 1.0;
        double r21947 = x;
        double r21948 = r21946 - r21947;
        double r21949 = y;
        double r21950 = r21948 - r21949;
        return r21950;
}
↓
double f(double x, double y) {
        double r21951 = 1.0;
        double r21952 = x;
        double r21953 = r21951 - r21952;
        double r21954 = y;
        double r21955 = r21953 - r21954;
        return r21955;
}

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 2019315 
(FPCore (x y)
  :name "Data.Colour.CIE.Chromaticity:chromaCoords from colour-2.3.3"
  :precision binary64
  (- (- 1 x) y))