Use the --timeout flag to change the timeout.
w0 \cdot \sqrt{1 - {\left(\frac{M \cdot D}{2 \cdot d}\right)}^{2} \cdot \frac{h}{\ell}}double f(double w0, double M, double D, double h, double l, double d) {
double r28018529 = w0;
double r28018530 = 1.0;
double r28018531 = M;
double r28018532 = D;
double r28018533 = r28018531 * r28018532;
double r28018534 = 2.0;
double r28018535 = d;
double r28018536 = r28018534 * r28018535;
double r28018537 = r28018533 / r28018536;
double r28018538 = pow(r28018537, r28018534);
double r28018539 = h;
double r28018540 = l;
double r28018541 = r28018539 / r28018540;
double r28018542 = r28018538 * r28018541;
double r28018543 = r28018530 - r28018542;
double r28018544 = sqrt(r28018543);
double r28018545 = r28018529 * r28018544;
return r28018545;
}
herbie shell --seed 2019153
(FPCore (w0 M D h l d)
:name "Henrywood and Agarwal, Equation (9a)"
(* w0 (sqrt (- 1 (* (pow (/ (* M D) (* 2 d)) 2) (/ h l))))))