Average Error: 0.2 → 0.2
Time: 3.0s
Precision: binary64
\[e^{\cos x + \sin y}\]
↓
\[e^{\cos x + \sin y}\]
e^{\cos x + \sin y}
↓
e^{\cos x + \sin y}
double code(double x, double y) {
	return ((double) exp(((double) (((double) cos(x)) + ((double) sin(y))))));
}
↓
double code(double x, double y) {
	return ((double) exp(((double) (((double) cos(x)) + ((double) sin(y))))));
}

Error

Bits error versus x

Bits error versus y

Try it out

Your Program's Arguments

Results

Enter valid numbers for all inputs

Derivation

  1. Initial program 0.2

    \[e^{\cos x + \sin y}\]

  2. Final simplification0.2

    \[\leadsto e^{\cos x + \sin y}\]

Reproduce

herbie shell --seed 2020152 
(FPCore (x y)
  :name "(exp (+ (cos x) (sin y)))"
  :precision binary64
  (exp (+ (cos x) (sin y))))