Average Error: 0.0 → 0.0
Time: 7.0s
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 r16334581 = x;
        double r16334582 = y;
        double r16334583 = r16334581 - r16334582;
        double r16334584 = 1.0;
        double r16334585 = r16334584 - r16334582;
        double r16334586 = r16334583 / r16334585;
        return r16334586;
}
↓
double f(double x, double y) {
        double r16334587 = x;
        double r16334588 = y;
        double r16334589 = r16334587 - r16334588;
        double r16334590 = 1.0;
        double r16334591 = r16334590 - r16334588;
        double r16334592 = r16334589 / r16334591;
        return r16334592;
}

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 2019158 
(FPCore (x y)
  :name "Diagrams.Trail:splitAtParam  from diagrams-lib-1.3.0.3, C"
  (/ (- x y) (- 1.0 y)))