Average Error: 30.7 → 0
Time: 466.0ms
Precision: binary64
\[\frac{x \cdot x}{x}\]
↓
\[x\]
\frac{x \cdot x}{x}
↓
x
double code(double x) {
	return ((double) (((double) (x * x)) / x));
}
↓
double code(double x) {
	return x;
}

Error

Bits error versus x

Try it out

Your Program's Arguments

Results

Enter valid numbers for all inputs

Derivation

  1. Initial program 30.7

    \[\frac{x \cdot x}{x}\]

  2. Simplified0

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

  3. Final simplification0

    \[\leadsto x\]

Reproduce

herbie shell --seed 2020152 
(FPCore (x)
  :name "(/ (* x x) x)"
  :precision binary64
  (/ (* x x) x))