Average Error: 0.0 → 0.0
Time: 643.0ms
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 r1458 = 1.0;
        double r1459 = x;
        double r1460 = r1458 - r1459;
        double r1461 = y;
        double r1462 = r1460 - r1461;
        return r1462;
}
↓
double f(double x, double y) {
        double r1463 = 1.0;
        double r1464 = x;
        double r1465 = r1463 - r1464;
        double r1466 = y;
        double r1467 = r1465 - r1466;
        return r1467;
}

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))