Average Error: 0.0 → 0.0
Time: 911.0ms
Precision: binary64
\[\left(\sin^{-1} x + \cos^{-1} x\right) - x\]
↓
\[\left(\sin^{-1} x + \cos^{-1} x\right) - x\]
\left(\sin^{-1} x + \cos^{-1} x\right) - x
↓
\left(\sin^{-1} x + \cos^{-1} x\right) - x
double code(double x) {
	return ((double) (((double) (((double) asin(x)) + ((double) acos(x)))) - x));
}
↓
double code(double x) {
	return ((double) (((double) (((double) asin(x)) + ((double) acos(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 0.0

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

  2. Final simplification0.0

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

Reproduce

herbie shell --seed 2020153 
(FPCore (x)
  :name "(- (+ (asin x) (acos x)) x)"
  :precision binary64
  (- (+ (asin x) (acos x)) x))