Average Error: 0.2 → 0.2
Time: 1.5s
Precision: binary64
\[\sin X + \cos X\]
↓
\[\sin X + \cos X\]
\sin X + \cos X
↓
\sin X + \cos X
double code(double X) {
	return ((double) (((double) sin(X)) + ((double) cos(X))));
}
↓
double code(double X) {
	return ((double) (((double) sin(X)) + ((double) cos(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

    \[\sin X + \cos X\]

  2. Final simplification0.2

    \[\leadsto \sin X + \cos X\]

Reproduce

herbie shell --seed 2020153 
(FPCore (X)
  :name "(+ (sin X) (cos X))"
  :precision binary64
  (+ (sin X) (cos X)))