Average Error: 0.0 → 0.0
Time: 358.0ms
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 r308434 = 1.0;
        double r308435 = x;
        double r308436 = r308434 - r308435;
        double r308437 = y;
        double r308438 = r308436 - r308437;
        return r308438;
}
↓
double f(double x, double y) {
        double r308439 = 1.0;
        double r308440 = x;
        double r308441 = r308439 - r308440;
        double r308442 = y;
        double r308443 = r308441 - r308442;
        return r308443;
}

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 2020047 +o rules:numerics
(FPCore (x y)
  :name "Data.Colour.CIE.Chromaticity:chromaCoords from colour-2.3.3"
  :precision binary64
  (- (- 1 x) y))