Average Error: 0.0 → 0.0
Time: 3.6s
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 r133445 = x;
        double r133446 = cos(r133445);
        double r133447 = y;
        double r133448 = sinh(r133447);
        double r133449 = r133448 / r133447;
        double r133450 = r133446 * r133449;
        return r133450;
}
↓
double f(double x, double y) {
        double r133451 = x;
        double r133452 = cos(r133451);
        double r133453 = y;
        double r133454 = sinh(r133453);
        double r133455 = r133454 / r133453;
        double r133456 = r133452 * r133455;
        return r133456;
}

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 2020025 
(FPCore (x y)
  :name "Linear.Quaternion:$csin from linear-1.19.1.3"
  :precision binary64
  (* (cos x) (/ (sinh y) y)))