Average Error: 0.0 → 0.0
Time: 3.0s
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 r125100 = x;
        double r125101 = cos(r125100);
        double r125102 = y;
        double r125103 = sinh(r125102);
        double r125104 = r125103 / r125102;
        double r125105 = r125101 * r125104;
        return r125105;
}
↓
double f(double x, double y) {
        double r125106 = x;
        double r125107 = cos(r125106);
        double r125108 = y;
        double r125109 = sinh(r125108);
        double r125110 = r125109 / r125108;
        double r125111 = r125107 * r125110;
        return r125111;
}

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 2020062 +o rules:numerics
(FPCore (x y)
  :name "Linear.Quaternion:$csin from linear-1.19.1.3"
  :precision binary64
  (* (cos x) (/ (sinh y) y)))