Average Error: 0.0 → 0.0
Time: 30.8s
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 r7340524 = x;
        double r7340525 = cos(r7340524);
        double r7340526 = y;
        double r7340527 = sinh(r7340526);
        double r7340528 = r7340527 / r7340526;
        double r7340529 = r7340525 * r7340528;
        return r7340529;
}
↓
double f(double x, double y) {
        double r7340530 = x;
        double r7340531 = cos(r7340530);
        double r7340532 = y;
        double r7340533 = sinh(r7340532);
        double r7340534 = r7340533 / r7340532;
        double r7340535 = r7340531 * r7340534;
        return r7340535;
}

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 2019165 
(FPCore (x y)
  :name "Linear.Quaternion:$csin from linear-1.19.1.3"
  (* (cos x) (/ (sinh y) y)))