Average Error: 36.4 → 36.4
Time: 3.2s
Precision: binary64
\[\frac{x - \sin x}{{x}^{3}}\]
↓
\[\frac{x - \sin x}{{x}^{3}}\]
\frac{x - \sin x}{{x}^{3}}
↓
\frac{x - \sin x}{{x}^{3}}
double code(double x) {
	return ((double) (((double) (x - ((double) sin(x)))) / ((double) pow(x, 3.0))));
}
↓
double code(double x) {
	return ((double) (((double) (x - ((double) sin(x)))) / ((double) pow(x, 3.0))));
}

Error

Bits error versus x

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Your Program's Arguments

Results

Enter valid numbers for all inputs

Derivation

  1. Initial program 36.4

    \[\frac{x - \sin x}{{x}^{3}}\]

  2. Final simplification36.4

    \[\leadsto \frac{x - \sin x}{{x}^{3}}\]

Reproduce

herbie shell --seed 2020153 
(FPCore (x)
  :name "(/ (- x (sin x)) (pow x 3.0))"
  :precision binary64
  (/ (- x (sin x)) (pow x 3.0)))