Average Error: 0.2 → 0
Time: 1.6s
Precision: binary64
\[\cosh x + \sinh x\]
↓
\[e^{x}\]
\cosh x + \sinh x
↓
e^{x}
double code(double x) {
	return ((double) (((double) cosh(x)) + ((double) sinh(x))));
}
↓
double code(double x) {
	return ((double) exp(x));
}

Error

Bits error versus x

Try it out

Your Program's Arguments

Results

Enter valid numbers for all inputs

Derivation

  1. Initial program 0.2

    \[\cosh x + \sinh x\]

  2. Simplified0

    \[\leadsto \color{blue}{e^{x}}\]

  3. Final simplification0

    \[\leadsto e^{x}\]

Reproduce

herbie shell --seed 2020153 
(FPCore (x)
  :name "(+ (cosh x) (sinh x))"
  :precision binary64
  (+ (cosh x) (sinh x)))