Average Error: 0.0 → 0.0
Time: 602.0ms
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 r181562 = 1.0;
        double r181563 = x;
        double r181564 = r181562 - r181563;
        double r181565 = y;
        double r181566 = r181564 - r181565;
        return r181566;
}
↓
double f(double x, double y) {
        double r181567 = 1.0;
        double r181568 = x;
        double r181569 = r181567 - r181568;
        double r181570 = y;
        double r181571 = r181569 - r181570;
        return r181571;
}

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 2019323 +o rules:numerics
(FPCore (x y)
  :name "Data.Colour.CIE.Chromaticity:chromaCoords from colour-2.3.3"
  :precision binary64
  (- (- 1 x) y))