Average Error: 0.0 → 0.0
Time: 5.4s
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 r561 = x;
        double r562 = cos(r561);
        double r563 = y;
        double r564 = sinh(r563);
        double r565 = r564 / r563;
        double r566 = r562 * r565;
        return r566;
}
↓
double f(double x, double y) {
        double r567 = x;
        double r568 = cos(r567);
        double r569 = y;
        double r570 = sinh(r569);
        double r571 = r570 / r569;
        double r572 = r568 * r571;
        return r572;
}

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 2020025 
(FPCore (x y)
  :name "Linear.Quaternion:$csin from linear-1.19.1.3"
  :precision binary64
  (* (cos x) (/ (sinh y) y)))