Average Error: 0.0 → 0.0
Time: 13.8s
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 r5238756 = x;
        double r5238757 = cos(r5238756);
        double r5238758 = y;
        double r5238759 = sinh(r5238758);
        double r5238760 = r5238759 / r5238758;
        double r5238761 = r5238757 * r5238760;
        return r5238761;
}
↓
double f(double x, double y) {
        double r5238762 = x;
        double r5238763 = cos(r5238762);
        double r5238764 = y;
        double r5238765 = sinh(r5238764);
        double r5238766 = r5238765 / r5238764;
        double r5238767 = r5238763 * r5238766;
        return r5238767;
}

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 2019172 
(FPCore (x y)
  :name "Linear.Quaternion:$csin from linear-1.19.1.3"
  (* (cos x) (/ (sinh y) y)))