Average Error: 0.3 → 0.3
Time: 434.0ms
Precision: binary64
\[\frac{\pi}{\pi \cdot x}\]
↓
\[\frac{\pi}{\pi \cdot x}\]
\frac{\pi}{\pi \cdot x}
↓
\frac{\pi}{\pi \cdot x}
double code(double x) {
	return ((double) (((double) M_PI) / ((double) (((double) M_PI) * x))));
}
↓
double code(double x) {
	return ((double) (((double) M_PI) / ((double) (((double) M_PI) * x))));
}

Error

Bits error versus x

Try it out

Your Program's Arguments

Results

Enter valid numbers for all inputs

Derivation

  1. Initial program 0.3

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

  2. Final simplification0.3

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

Reproduce

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