Average Error: 0.0 → 0.0
Time: 12.0s
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 r5469783 = x;
        double r5469784 = cos(r5469783);
        double r5469785 = y;
        double r5469786 = sinh(r5469785);
        double r5469787 = r5469786 / r5469785;
        double r5469788 = r5469784 * r5469787;
        return r5469788;
}
↓
double f(double x, double y) {
        double r5469789 = x;
        double r5469790 = cos(r5469789);
        double r5469791 = y;
        double r5469792 = sinh(r5469791);
        double r5469793 = r5469792 / r5469791;
        double r5469794 = r5469790 * r5469793;
        return r5469794;
}

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 0.0

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

  2. Final simplification0.0

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

Reproduce

herbie shell --seed 2019172 +o rules:numerics
(FPCore (x y)
  :name "Linear.Quaternion:$csin from linear-1.19.1.3"
  (* (cos x) (/ (sinh y) y)))