Average Error: 0.0 → 0.0
Time: 445.0ms
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 r300203 = 1.0;
        double r300204 = x;
        double r300205 = r300203 - r300204;
        double r300206 = y;
        double r300207 = r300205 - r300206;
        return r300207;
}
↓
double f(double x, double y) {
        double r300208 = 1.0;
        double r300209 = x;
        double r300210 = r300208 - r300209;
        double r300211 = y;
        double r300212 = r300210 - r300211;
        return r300212;
}

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 2019350 
(FPCore (x y)
  :name "Data.Colour.CIE.Chromaticity:chromaCoords from colour-2.3.3"
  :precision binary64
  (- (- 1 x) y))