Average Error: 0.0 → 0.0
Time: 1.9s
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 r7075646 = 1.0;
        double r7075647 = x;
        double r7075648 = r7075646 - r7075647;
        double r7075649 = y;
        double r7075650 = r7075648 - r7075649;
        return r7075650;
}
↓
double f(double x, double y) {
        double r7075651 = 1.0;
        double r7075652 = x;
        double r7075653 = r7075651 - r7075652;
        double r7075654 = y;
        double r7075655 = r7075653 - r7075654;
        return r7075655;
}

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 2019158 
(FPCore (x y)
  :name "Data.Colour.CIE.Chromaticity:chromaCoords from colour-2.3.3"
  (- (- 1.0 x) y))