Average Error: 0.0 → 0.0
Time: 2.3s
Precision: binary64
\[\cos^{-1} \left({x}^{2} + \sqrt{x}\right)\]
↓
\[\cos^{-1} \left({x}^{2} + \sqrt{x}\right)\]
\cos^{-1} \left({x}^{2} + \sqrt{x}\right)
↓
\cos^{-1} \left({x}^{2} + \sqrt{x}\right)
double code(double x) {
	return ((double) acos(((double) (((double) pow(x, 2.0)) + ((double) sqrt(x))))));
}
↓
double code(double x) {
	return ((double) acos(((double) (((double) pow(x, 2.0)) + ((double) sqrt(x))))));
}

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

    \[\cos^{-1} \left({x}^{2} + \sqrt{x}\right)\]

  2. Final simplification0.0

    \[\leadsto \cos^{-1} \left({x}^{2} + \sqrt{x}\right)\]

Reproduce

herbie shell --seed 2020152 
(FPCore (x)
  :name "(acos (+ (pow x 2) (sqrt x)))"
  :precision binary64
  (acos (+ (pow x 2.0) (sqrt x))))