Average Error: 0.0 → 0.0
Time: 19.3s
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 r5455445 = x;
        double r5455446 = cos(r5455445);
        double r5455447 = y;
        double r5455448 = sinh(r5455447);
        double r5455449 = r5455448 / r5455447;
        double r5455450 = r5455446 * r5455449;
        return r5455450;
}
↓
double f(double x, double y) {
        double r5455451 = x;
        double r5455452 = cos(r5455451);
        double r5455453 = y;
        double r5455454 = sinh(r5455453);
        double r5455455 = r5455454 / r5455453;
        double r5455456 = r5455452 * r5455455;
        return r5455456;
}

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 2019164 
(FPCore (x y)
  :name "Linear.Quaternion:$csin from linear-1.19.1.3"
  (* (cos x) (/ (sinh y) y)))