Average Error: 0.0 → 0.0
Time: 1.3s
Precision: 64
\[\left(1.0 - x\right) - y\]
↓
\[\left(1.0 - x\right) - y\]
\left(1.0 - x\right) - y
↓
\left(1.0 - x\right) - y
double f(double x, double y) {
        double r5835050 = 1.0;
        double r5835051 = x;
        double r5835052 = r5835050 - r5835051;
        double r5835053 = y;
        double r5835054 = r5835052 - r5835053;
        return r5835054;
}
↓
double f(double x, double y) {
        double r5835055 = 1.0;
        double r5835056 = x;
        double r5835057 = r5835055 - r5835056;
        double r5835058 = y;
        double r5835059 = r5835057 - r5835058;
        return r5835059;
}

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

    \[\left(1.0 - x\right) - y\]

  2. Final simplification0.0

    \[\leadsto \left(1.0 - x\right) - y\]

Reproduce

herbie shell --seed 2019156 
(FPCore (x y)
  :name "Data.Colour.CIE.Chromaticity:chromaCoords from colour-2.3.3"
  (- (- 1.0 x) y))