Average Error: 0.0 → 0.0
Time: 576.0ms
Precision: binary64
\[1 + \frac{x}{x - y}\]
↓
\[1 + \frac{x}{x - y}\]
1 + \frac{x}{x - y}
↓
1 + \frac{x}{x - y}
double code(double x, double y) {
	return ((double) (1.0 + ((double) (x / ((double) (x - y))))));
}
↓
double code(double x, double y) {
	return ((double) (1.0 + ((double) (x / ((double) (x - y))))));
}

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

    \[1 + \frac{x}{x - y}\]

  2. Final simplification0.0

    \[\leadsto 1 + \frac{x}{x - y}\]

Reproduce

herbie shell --seed 2020153 
(FPCore (x y)
  :name "(+ 1 (/ x (- x y)))"
  :precision binary64
  (+ 1.0 (/ x (- x y))))