Average Error: 0.0 → 0.0
Time: 5.1s
Precision: 64
\[\cos x \cdot \frac{\sinh y}{y}\]
↓
\[\cos x \cdot \frac{\sinh y}{y}\]
\cos x \cdot \frac{\sinh y}{y}
↓
\cos x \cdot \frac{\sinh y}{y}
double f(double x, double y) {
        double r108198 = x;
        double r108199 = cos(r108198);
        double r108200 = y;
        double r108201 = sinh(r108200);
        double r108202 = r108201 / r108200;
        double r108203 = r108199 * r108202;
        return r108203;
}
↓
double f(double x, double y) {
        double r108204 = x;
        double r108205 = cos(r108204);
        double r108206 = y;
        double r108207 = sinh(r108206);
        double r108208 = r108207 / r108206;
        double r108209 = r108205 * r108208;
        return r108209;
}

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 0.0

    \[\cos x \cdot \frac{\sinh y}{y}\]

  2. Final simplification0.0

    \[\leadsto \cos x \cdot \frac{\sinh y}{y}\]

Reproduce

herbie shell --seed 2020064 
(FPCore (x y)
  :name "Linear.Quaternion:$csin from linear-1.19.1.3"
  :precision binary64
  (* (cos x) (/ (sinh y) y)))