Average Error: 0.0 → 0
Time: 3.0s
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 r196401 = 1.0;
        double r196402 = x;
        double r196403 = r196401 - r196402;
        double r196404 = y;
        double r196405 = r196403 - r196404;
        return r196405;
}
↓
double f(double x, double y) {
        double r196406 = 1.0;
        double r196407 = y;
        double r196408 = x;
        double r196409 = r196407 + r196408;
        double r196410 = r196406 - r196409;
        return r196410;
}

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

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

  3. Final simplification0

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

Reproduce

herbie shell --seed 2019194 
(FPCore (x y)
  :name "Data.Colour.CIE.Chromaticity:chromaCoords from colour-2.3.3"
  (- (- 1.0 x) y))