Use the --timeout flag to change the timeout.
\frac{\left(re \cdot im\right)}{\left(im \cdot re\right)}double f(double re, double im) {
double r11784 = re;
double r11785 = im;
double r11786 = r11784 * r11785;
double r11787 = r11785 * r11784;
double r11788 = r11786 + r11787;
return r11788;
}
herbie shell --seed 2019168 +o rules:numerics
(FPCore (re im)
:name "math.square on complex, imaginary part"
(+.p16 (*.p16 re im) (*.p16 im re)))