Average Error: 0.0 → 0.0
Time: 29.8s
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 r6974925 = x;
        double r6974926 = cos(r6974925);
        double r6974927 = y;
        double r6974928 = sinh(r6974927);
        double r6974929 = r6974928 / r6974927;
        double r6974930 = r6974926 * r6974929;
        return r6974930;
}
↓
double f(double x, double y) {
        double r6974931 = x;
        double r6974932 = cos(r6974931);
        double r6974933 = y;
        double r6974934 = sinh(r6974933);
        double r6974935 = r6974934 / r6974933;
        double r6974936 = r6974932 * r6974935;
        return r6974936;
}

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