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

Error

Bits error versus x

Try it out

Your Program's Arguments

Results

Enter valid numbers for all inputs

Derivation

  1. Initial program 58.4

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

  2. Final simplification58.4

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

Reproduce

herbie shell --seed 2020152 
(FPCore (x)
  :name "(- (exp x) (exp (* x x)))"
  :precision binary64
  (- (exp x) (exp (* x x))))