Average Error: 0.0 → 0.0
Time: 735.0ms
Precision: binary64
\[\left(e^{x} - e^{4}\right) + 1\]
↓
\[\left(e^{x} - e^{4}\right) + 1\]
\left(e^{x} - e^{4}\right) + 1
↓
\left(e^{x} - e^{4}\right) + 1
double code(double x) {
	return ((double) (((double) (((double) exp(x)) - ((double) exp(4.0)))) + 1.0));
}
↓
double code(double x) {
	return ((double) (((double) (((double) exp(x)) - ((double) exp(4.0)))) + 1.0));
}

Error

Bits error versus x

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Your Program's Arguments

Results

Enter valid numbers for all inputs

Derivation

  1. Initial program 0.0

    \[\left(e^{x} - e^{4}\right) + 1\]

  2. Final simplification0.0

    \[\leadsto \left(e^{x} - e^{4}\right) + 1\]

Reproduce

herbie shell --seed 2020153 
(FPCore (x)
  :name "(+ (- (exp x) (exp 4.0)) 1.0)"
  :precision binary64
  (+ (- (exp x) (exp 4.0)) 1.0))