Average Error: 0.4 → 0.4
Time: 448.0ms
Precision: binary64
\[\frac{x \cdot 180}{\pi}\]
↓
\[\frac{x \cdot 180}{\pi}\]
\frac{x \cdot 180}{\pi}
↓
\frac{x \cdot 180}{\pi}
double code(double x) {
	return ((double) (((double) (x * 180.0)) / ((double) M_PI)));
}
↓
double code(double x) {
	return ((double) (((double) (x * 180.0)) / ((double) M_PI)));
}

Error

Bits error versus x

Try it out

Your Program's Arguments

Results

Enter valid numbers for all inputs

Derivation

  1. Initial program 0.4

    \[\frac{x \cdot 180}{\pi}\]

  2. Final simplification0.4

    \[\leadsto \frac{x \cdot 180}{\pi}\]

Reproduce

herbie shell --seed 2020152 
(FPCore (x)
  :name "(/ (* x 180) PI)"
  :precision binary64
  (/ (* x 180.0) PI))