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))))