Use the --timeout flag to change the timeout.
\left(\left(x \cdot y + z \cdot t\right) + a \cdot b\right) + c \cdot i
double f(double x, double y, double z, double t, double a, double b, double c, double i) {
double r14242466 = x;
double r14242467 = y;
double r14242468 = r14242466 * r14242467;
double r14242469 = z;
double r14242470 = t;
double r14242471 = r14242469 * r14242470;
double r14242472 = r14242468 + r14242471;
double r14242473 = a;
double r14242474 = b;
double r14242475 = r14242473 * r14242474;
double r14242476 = r14242472 + r14242475;
double r14242477 = c;
double r14242478 = i;
double r14242479 = r14242477 * r14242478;
double r14242480 = r14242476 + r14242479;
return r14242480;
}
herbie shell --seed 2019125 +o rules:numerics
(FPCore (x y z t a b c i)
:name "Linear.V4:$cdot from linear-1.19.1.3"
(+ (+ (+ (* x y) (* z t)) (* a b)) (* c i)))