Average Error: 0.0 → 0.0
Time: 2.8s
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 r10532382 = 1.0;
        double r10532383 = x;
        double r10532384 = r10532382 - r10532383;
        double r10532385 = y;
        double r10532386 = r10532384 - r10532385;
        return r10532386;
}
↓
double f(double x, double y) {
        double r10532387 = 1.0;
        double r10532388 = x;
        double r10532389 = r10532387 - r10532388;
        double r10532390 = y;
        double r10532391 = r10532389 - r10532390;
        return r10532391;
}

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 2019172 +o rules:numerics
(FPCore (x y)
  :name "Data.Colour.CIE.Chromaticity:chromaCoords from colour-2.3.3"
  (- (- 1.0 x) y))