Average Error: 0.0 → 0.0
Time: 1.9s
Precision: binary64
\[y - \frac{x}{y}\]
↓
\[y - \frac{x}{y}\]
y - \frac{x}{y}
↓
y - \frac{x}{y}
double code(double y, double x) {
	return ((double) (y - ((double) (x / y))));
}
↓
double code(double y, double x) {
	return ((double) (y - ((double) (x / y))));
}

Error

Bits error versus y

Bits error versus x

Try it out

Your Program's Arguments

Results

Enter valid numbers for all inputs

Derivation

  1. Initial program 0.0

    \[y - \frac{x}{y}\]

  2. Final simplification0.0

    \[\leadsto y - \frac{x}{y}\]

Reproduce

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