Average Error: 0.0 → 0.0
Time: 2.2s
Precision: binary64
\[\log \left(\left(x + \sqrt{x}\right) - {x}^{2}\right)\]
↓
\[\log \left(\left(x + \sqrt{x}\right) - {x}^{2}\right)\]
\log \left(\left(x + \sqrt{x}\right) - {x}^{2}\right)
↓
\log \left(\left(x + \sqrt{x}\right) - {x}^{2}\right)
double code(double x) {
	return ((double) log(((double) (((double) (x + ((double) sqrt(x)))) - ((double) pow(x, 2.0))))));
}
↓
double code(double x) {
	return ((double) log(((double) (((double) (x + ((double) sqrt(x)))) - ((double) pow(x, 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

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

  2. Final simplification0.0

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

Reproduce

herbie shell --seed 2020153 
(FPCore (x)
  :name "(log (- (+ x (sqrt x)) (pow x 2)))"
  :precision binary64
  (log (- (+ x (sqrt x)) (pow x 2.0))))