Average Error: 0.0 → 0.0
Time: 327.0ms
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 r181618 = 1.0;
        double r181619 = x;
        double r181620 = r181618 - r181619;
        double r181621 = y;
        double r181622 = r181620 - r181621;
        return r181622;
}
↓
double f(double x, double y) {
        double r181623 = 1.0;
        double r181624 = x;
        double r181625 = r181623 - r181624;
        double r181626 = y;
        double r181627 = r181625 - r181626;
        return r181627;
}

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 2020025 +o rules:numerics
(FPCore (x y)
  :name "Data.Colour.CIE.Chromaticity:chromaCoords from colour-2.3.3"
  :precision binary64
  (- (- 1 x) y))