Average Error: 0.0 → 0.0
Time: 3.8s
Precision: 64
\[\left(1 - x\right) - y\]
↓
\[1 - \left(y + x\right)\]
\left(1 - x\right) - y
↓
1 - \left(y + x\right)
double f(double x, double y) {
        double r193710 = 1.0;
        double r193711 = x;
        double r193712 = r193710 - r193711;
        double r193713 = y;
        double r193714 = r193712 - r193713;
        return r193714;
}
↓
double f(double x, double y) {
        double r193715 = 1.0;
        double r193716 = y;
        double r193717 = x;
        double r193718 = r193716 + r193717;
        double r193719 = r193715 - r193718;
        return r193719;
}

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. Simplified0.0

    \[\leadsto \color{blue}{1 - \left(y + x\right)}\]

  3. Final simplification0.0

    \[\leadsto 1 - \left(y + x\right)\]

Reproduce

herbie shell --seed 2019195 
(FPCore (x y)
  :name "Data.Colour.CIE.Chromaticity:chromaCoords from colour-2.3.3"
  (- (- 1.0 x) y))