Average Error: 0.0 → 0.0
Time: 3.9s
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 r148169 = x;
        double r148170 = cos(r148169);
        double r148171 = y;
        double r148172 = sinh(r148171);
        double r148173 = r148172 / r148171;
        double r148174 = r148170 * r148173;
        return r148174;
}
↓
double f(double x, double y) {
        double r148175 = x;
        double r148176 = cos(r148175);
        double r148177 = y;
        double r148178 = sinh(r148177);
        double r148179 = r148178 / r148177;
        double r148180 = r148176 * r148179;
        return r148180;
}

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 2020018 
(FPCore (x y)
  :name "Linear.Quaternion:$csin from linear-1.19.1.3"
  :precision binary64
  (* (cos x) (/ (sinh y) y)))