Average Error: 0.0 → 0.0
Time: 4.3s
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 r139521 = x;
        double r139522 = cos(r139521);
        double r139523 = y;
        double r139524 = sinh(r139523);
        double r139525 = r139524 / r139523;
        double r139526 = r139522 * r139525;
        return r139526;
}
↓
double f(double x, double y) {
        double r139527 = x;
        double r139528 = cos(r139527);
        double r139529 = y;
        double r139530 = sinh(r139529);
        double r139531 = r139530 / r139529;
        double r139532 = r139528 * r139531;
        return r139532;
}

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 2020049 
(FPCore (x y)
  :name "Linear.Quaternion:$csin from linear-1.19.1.3"
  :precision binary64
  (* (cos x) (/ (sinh y) y)))