Average Error: 0.0 → 0
Time: 417.0ms
Precision: binary64
\[\frac{x + x}{x}\]
↓
\[2\]
\frac{x + x}{x}
↓
2
double code(double x) {
	return ((double) (((double) (x + x)) / x));
}
↓
double code(double x) {
	return 2.0;
}

Error

Bits error versus x

Try it out

Your Program's Arguments

Results

Enter valid numbers for all inputs

Derivation

  1. Initial program 0.0

    \[\frac{x + x}{x}\]

  2. Simplified0

    \[\leadsto \color{blue}{2}\]

  3. Final simplification0

    \[\leadsto 2\]

Reproduce

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