Average Error: 0.0 → 0.0
Time: 2.3s
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 r184997 = 1.0;
        double r184998 = x;
        double r184999 = r184997 - r184998;
        double r185000 = y;
        double r185001 = r184999 - r185000;
        return r185001;
}
↓
double f(double x, double y) {
        double r185002 = 1.0;
        double r185003 = x;
        double r185004 = r185002 - r185003;
        double r185005 = y;
        double r185006 = r185004 - r185005;
        return r185006;
}

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 2019305 
(FPCore (x y)
  :name "Data.Colour.CIE.Chromaticity:chromaCoords from colour-2.3.3"
  :precision binary64
  (- (- 1 x) y))