Average Error: 0.0 → 0.0
Time: 358.0ms
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 r290274 = 1.0;
        double r290275 = x;
        double r290276 = r290274 - r290275;
        double r290277 = y;
        double r290278 = r290276 - r290277;
        return r290278;
}
↓
double f(double x, double y) {
        double r290279 = 1.0;
        double r290280 = x;
        double r290281 = r290279 - r290280;
        double r290282 = y;
        double r290283 = r290281 - r290282;
        return r290283;
}

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 2020002 +o rules:numerics
(FPCore (x y)
  :name "Data.Colour.CIE.Chromaticity:chromaCoords from colour-2.3.3"
  :precision binary64
  (- (- 1 x) y))