Average Error: 0.0 → 0.0
Time: 5.2s
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 r69142426 = 1.0;
        double r69142427 = x;
        double r69142428 = r69142426 - r69142427;
        double r69142429 = y;
        double r69142430 = r69142428 - r69142429;
        return r69142430;
}
↓
double f(double x, double y) {
        double r69142431 = 1.0;
        double r69142432 = x;
        double r69142433 = r69142431 - r69142432;
        double r69142434 = y;
        double r69142435 = r69142433 - r69142434;
        return r69142435;
}

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 2019173 +o rules:numerics
(FPCore (x y)
  :name "Data.Colour.CIE.Chromaticity:chromaCoords from colour-2.3.3"
  (- (- 1.0 x) y))