Average Error: 25.2 → 25.2
Time: 1.7s
Precision: binary64
\[\sin x + \sin \left(x + 1\right)\]
↓
\[\sin x + \sin \left(x + 1\right)\]
\sin x + \sin \left(x + 1\right)
↓
\sin x + \sin \left(x + 1\right)
double code(double x) {
	return ((double) (((double) sin(x)) + ((double) sin(((double) (x + 1.0))))));
}
↓
double code(double x) {
	return ((double) (((double) sin(x)) + ((double) sin(((double) (x + 1.0))))));
}

Error

Bits error versus x

Try it out

Your Program's Arguments

Results

Enter valid numbers for all inputs

Derivation

  1. Initial program 25.2

    \[\sin x + \sin \left(x + 1\right)\]

  2. Final simplification25.2

    \[\leadsto \sin x + \sin \left(x + 1\right)\]

Reproduce

herbie shell --seed 2020153 
(FPCore (x)
  :name "(+ (sin x) (sin (+ x 1)))"
  :precision binary64
  (+ (sin x) (sin (+ x 1.0))))