Use the --timeout flag to change the timeout.
\frac{\left(\left(\left(x.re \cdot x.re\right) - \left(x.im \cdot x.im\right)\right) \cdot x.im\right)}{\left(\left(\frac{\left(x.re \cdot x.im\right)}{\left(x.im \cdot x.re\right)}\right) \cdot x.re\right)}double f(double x_re, double x_im) {
double r1793028 = x_re;
double r1793029 = r1793028 * r1793028;
double r1793030 = x_im;
double r1793031 = r1793030 * r1793030;
double r1793032 = r1793029 - r1793031;
double r1793033 = r1793032 * r1793030;
double r1793034 = r1793028 * r1793030;
double r1793035 = r1793030 * r1793028;
double r1793036 = r1793034 + r1793035;
double r1793037 = r1793036 * r1793028;
double r1793038 = r1793033 + r1793037;
return r1793038;
}
herbie shell --seed 2019162
(FPCore (x.re x.im)
:name "math.cube on complex, imaginary part"
(+.p16 (*.p16 (-.p16 (*.p16 x.re x.re) (*.p16 x.im x.im)) x.im) (*.p16 (+.p16 (*.p16 x.re x.im) (*.p16 x.im x.re)) x.re)))