Average Error: 0.1 → 0.1
Time: 14.7s
Precision: 64
\[x \cdot \frac{\sin y}{y}\]
↓
\[\frac{\sin y}{y} \cdot x\]
x \cdot \frac{\sin y}{y}
↓
\frac{\sin y}{y} \cdot x
double f(double x, double y) {
        double r2341287 = x;
        double r2341288 = y;
        double r2341289 = sin(r2341288);
        double r2341290 = r2341289 / r2341288;
        double r2341291 = r2341287 * r2341290;
        return r2341291;
}
↓
double f(double x, double y) {
        double r2341292 = y;
        double r2341293 = sin(r2341292);
        double r2341294 = r2341293 / r2341292;
        double r2341295 = x;
        double r2341296 = r2341294 * r2341295;
        return r2341296;
}

Error

Bits error versus x

Bits error versus y

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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

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

Reproduce

herbie shell --seed 2019156 
(FPCore (x y)
  :name "Linear.Quaternion:$cexp from linear-1.19.1.3"
  (* x (/ (sin y) y)))