Average Error: 0.0 → 0.0
Time: 482.0ms
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 r188466 = 1.0;
        double r188467 = x;
        double r188468 = r188466 - r188467;
        double r188469 = y;
        double r188470 = r188468 - r188469;
        return r188470;
}
↓
double f(double x, double y) {
        double r188471 = 1.0;
        double r188472 = x;
        double r188473 = r188471 - r188472;
        double r188474 = y;
        double r188475 = r188473 - r188474;
        return r188475;
}

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 2020035 
(FPCore (x y)
  :name "Data.Colour.CIE.Chromaticity:chromaCoords from colour-2.3.3"
  :precision binary64
  (- (- 1 x) y))