Average Error: 29.9 → 29.9
Time: 2.3s
Precision: binary64
\[\left(\sin x + \cos x\right) - 1\]
↓
\[\left(\sin x + \cos x\right) - 1\]
\left(\sin x + \cos x\right) - 1
↓
\left(\sin x + \cos x\right) - 1
double code(double x) {
	return ((double) (((double) (((double) sin(x)) + ((double) cos(x)))) - 1.0));
}
↓
double code(double x) {
	return ((double) (((double) (((double) sin(x)) + ((double) cos(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 29.9

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

  2. Final simplification29.9

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

Reproduce

herbie shell --seed 2020152 
(FPCore (x)
  :name "(- (+ (sin x) (cos x)) 1)"
  :precision binary64
  (- (+ (sin x) (cos x)) 1.0))