Average Error: 58.4 → 58.4
Time: 2.5s
Precision: binary64
\[e^{x} - e^{{x}^{2}}\]
↓
\[e^{x} - e^{{x}^{2}}\]
e^{x} - e^{{x}^{2}}
↓
e^{x} - e^{{x}^{2}}
double code(double x) {
	return ((double) (((double) exp(x)) - ((double) exp(((double) pow(x, 2.0))))));
}
↓
double code(double x) {
	return ((double) (((double) exp(x)) - ((double) exp(((double) pow(x, 2.0))))));
}

Error

Bits error versus x

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Your Program's Arguments

Results

Enter valid numbers for all inputs

Derivation

  1. Initial program 58.4

    \[e^{x} - e^{{x}^{2}}\]

  2. Final simplification58.4

    \[\leadsto e^{x} - e^{{x}^{2}}\]

Reproduce

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