Average Error: 0.0 → 0.0
Time: 2.3s
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 r123044 = x;
        double r123045 = cos(r123044);
        double r123046 = y;
        double r123047 = sinh(r123046);
        double r123048 = r123047 / r123046;
        double r123049 = r123045 * r123048;
        return r123049;
}
↓
double f(double x, double y) {
        double r123050 = x;
        double r123051 = cos(r123050);
        double r123052 = y;
        double r123053 = sinh(r123052);
        double r123054 = r123053 / r123052;
        double r123055 = r123051 * r123054;
        return r123055;
}

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 2020039 +o rules:numerics
(FPCore (x y)
  :name "Linear.Quaternion:$csin from linear-1.19.1.3"
  :precision binary64
  (* (cos x) (/ (sinh y) y)))