Average Error: 0.0 → 0.0
Time: 17.2s
Precision: 64
\[\frac{x - y}{1.0 - y}\]
↓
\[\frac{x - y}{1.0 - y}\]
\frac{x - y}{1.0 - y}
↓
\frac{x - y}{1.0 - y}
double f(double x, double y) {
        double r11218398 = x;
        double r11218399 = y;
        double r11218400 = r11218398 - r11218399;
        double r11218401 = 1.0;
        double r11218402 = r11218401 - r11218399;
        double r11218403 = r11218400 / r11218402;
        return r11218403;
}
↓
double f(double x, double y) {
        double r11218404 = x;
        double r11218405 = y;
        double r11218406 = r11218404 - r11218405;
        double r11218407 = 1.0;
        double r11218408 = r11218407 - r11218405;
        double r11218409 = r11218406 / r11218408;
        return r11218409;
}

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

    \[\frac{x - y}{1.0 - y}\]

  2. Final simplification0.0

    \[\leadsto \frac{x - y}{1.0 - y}\]

Reproduce

herbie shell --seed 2019163 
(FPCore (x y)
  :name "Diagrams.Trail:splitAtParam  from diagrams-lib-1.3.0.3, C"
  (/ (- x y) (- 1.0 y)))