Average Error: 0.0 → 0.0
Time: 13.1s
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 r6987016 = x;
        double r6987017 = cos(r6987016);
        double r6987018 = y;
        double r6987019 = sinh(r6987018);
        double r6987020 = r6987019 / r6987018;
        double r6987021 = r6987017 * r6987020;
        return r6987021;
}
↓
double f(double x, double y) {
        double r6987022 = x;
        double r6987023 = cos(r6987022);
        double r6987024 = y;
        double r6987025 = sinh(r6987024);
        double r6987026 = r6987025 / r6987024;
        double r6987027 = r6987023 * r6987026;
        return r6987027;
}

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 2019168 
(FPCore (x y)
  :name "Linear.Quaternion:$csin from linear-1.19.1.3"
  (* (cos x) (/ (sinh y) y)))