Average Error: 0.0 → 0.0
Time: 4.6s
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 r156133 = x;
        double r156134 = cos(r156133);
        double r156135 = y;
        double r156136 = sinh(r156135);
        double r156137 = r156136 / r156135;
        double r156138 = r156134 * r156137;
        return r156138;
}
↓
double f(double x, double y) {
        double r156139 = x;
        double r156140 = cos(r156139);
        double r156141 = y;
        double r156142 = sinh(r156141);
        double r156143 = r156142 / r156141;
        double r156144 = r156140 * r156143;
        return r156144;
}

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 2020020 
(FPCore (x y)
  :name "Linear.Quaternion:$csin from linear-1.19.1.3"
  :precision binary64
  (* (cos x) (/ (sinh y) y)))