Average Error: 0.0 → 0.0
Time: 422.0ms
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 r261576 = 1.0;
        double r261577 = x;
        double r261578 = r261576 - r261577;
        double r261579 = y;
        double r261580 = r261578 - r261579;
        return r261580;
}
↓
double f(double x, double y) {
        double r261581 = 1.0;
        double r261582 = x;
        double r261583 = r261581 - r261582;
        double r261584 = y;
        double r261585 = r261583 - r261584;
        return r261585;
}

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 2020089 +o rules:numerics
(FPCore (x y)
  :name "Data.Colour.CIE.Chromaticity:chromaCoords from colour-2.3.3"
  :precision binary64
  (- (- 1 x) y))