Average Error: 29.1 → 29.1
Time: 1.8s
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 29.1

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

  2. Final simplification29.1

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

Reproduce

herbie shell --seed 2020152 
(FPCore (x)
  :name "(- (sin x) (sin (- x 1.0)))"
  :precision binary64
  (- (sin x) (sin (- x 1.0))))