Average Error: 29.9 → 29.9
Time: 1.0s
Precision: binary64
\[\sqrt{{x}^{2} + {x}^{4}}\]
↓
\[\sqrt{{x}^{2} + {x}^{4}}\]
\sqrt{{x}^{2} + {x}^{4}}
↓
\sqrt{{x}^{2} + {x}^{4}}
double code(double x) {
	return ((double) sqrt(((double) (((double) pow(x, 2.0)) + ((double) pow(x, 4.0))))));
}
↓
double code(double x) {
	return ((double) sqrt(((double) (((double) pow(x, 2.0)) + ((double) pow(x, 4.0))))));
}

Error

Bits error versus x

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Your Program's Arguments

Results

Enter valid numbers for all inputs

Derivation

  1. Initial program 29.9

    \[\sqrt{{x}^{2} + {x}^{4}}\]

  2. Final simplification29.9

    \[\leadsto \sqrt{{x}^{2} + {x}^{4}}\]

Reproduce

herbie shell --seed 2020152 
(FPCore (x)
  :name "(sqrt (+ (pow x 2) (pow x 4)))"
  :precision binary64
  (sqrt (+ (pow x 2.0) (pow x 4.0))))