Average Error: 9.8 → 9.8
Time: 944.0ms
Precision: binary64
\[\sin x - x\]
↓
\[\sin x - x\]
\sin x - x
↓
\sin x - x
double code(double x) {
	return ((double) (((double) sin(x)) - x));
}
↓
double code(double x) {
	return ((double) (((double) sin(x)) - x));
}

Error

Bits error versus x

Try it out

Your Program's Arguments

Results

Enter valid numbers for all inputs

Derivation

  1. Initial program 9.8

    \[\sin x - x\]

  2. Final simplification9.8

    \[\leadsto \sin x - x\]

Reproduce

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