Average Error: 30.3 → 30.3
Time: 5.0s
Precision: binary64
\[\frac{1}{x} - \frac{\cos x}{\sin x}\]
↓
\[\frac{1}{x} - \frac{\cos x}{\sin x}\]
\frac{1}{x} - \frac{\cos x}{\sin x}
↓
\frac{1}{x} - \frac{\cos x}{\sin x}
double code(double x) {
	return ((double) (((double) (1.0 / x)) - ((double) (((double) cos(x)) / ((double) sin(x))))));
}
↓
double code(double x) {
	return ((double) (((double) (1.0 / x)) - ((double) (((double) cos(x)) / ((double) sin(x))))));
}

Error

Bits error versus x

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Your Program's Arguments

Results

Enter valid numbers for all inputs

Derivation

  1. Initial program 30.3

    \[\frac{1}{x} - \frac{\cos x}{\sin x}\]

  2. Final simplification30.3

    \[\leadsto \frac{1}{x} - \frac{\cos x}{\sin x}\]

Reproduce

herbie shell --seed 2020152 
(FPCore (x)
  :name "(- (/ 1 x) (/ (cos x) (sin x)))"
  :precision binary64
  (- (/ 1.0 x) (/ (cos x) (sin x))))