Average Error: 0.2 → 0.2
Time: 1.4s
Precision: binary64
\[\sin^{-1} \left(\sin x\right)\]
↓
\[\sin^{-1} \left(\sin x\right)\]
\sin^{-1} \left(\sin x\right)
↓
\sin^{-1} \left(\sin x\right)
double code(double x) {
	return ((double) asin(((double) sin(x))));
}
↓
double code(double x) {
	return ((double) asin(((double) sin(x))));
}

Error

Bits error versus x

Try it out

Your Program's Arguments

Results

Enter valid numbers for all inputs

Derivation

  1. Initial program 0.2

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

  2. Final simplification0.2

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

Reproduce

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