Average Error: 0.1 → 0.1
Time: 19.3s
Precision: 64
\[x \cdot \frac{\sin y}{y}\]
↓
\[x \cdot \frac{\sin y}{y}\]
x \cdot \frac{\sin y}{y}
↓
x \cdot \frac{\sin y}{y}
double f(double x, double y) {
        double r19394669 = x;
        double r19394670 = y;
        double r19394671 = sin(r19394670);
        double r19394672 = r19394671 / r19394670;
        double r19394673 = r19394669 * r19394672;
        return r19394673;
}
↓
double f(double x, double y) {
        double r19394674 = x;
        double r19394675 = y;
        double r19394676 = sin(r19394675);
        double r19394677 = r19394676 / r19394675;
        double r19394678 = r19394674 * r19394677;
        return r19394678;
}

Error

Bits error versus x

Bits error versus y

Try it out

Your Program's Arguments

Results

Enter valid numbers for all inputs

Derivation

  1. Initial program 0.1

    \[x \cdot \frac{\sin y}{y}\]

  2. Final simplification0.1

    \[\leadsto x \cdot \frac{\sin y}{y}\]

Reproduce

herbie shell --seed 2019173 
(FPCore (x y)
  :name "Linear.Quaternion:$cexp from linear-1.19.1.3"
  (* x (/ (sin y) y)))