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 r4559274 = x;
double r4559275 = y;
double r4559276 = r4559274 * r4559275;
double r4559277 = z;
double r4559278 = t;
double r4559279 = r4559277 * r4559278;
double r4559280 = r4559276 + r4559279;
double r4559281 = a;
double r4559282 = b;
double r4559283 = r4559281 * r4559282;
double r4559284 = r4559280 + r4559283;
double r4559285 = c;
double r4559286 = i;
double r4559287 = r4559285 * r4559286;
double r4559288 = r4559284 + r4559287;
return r4559288;
}
herbie shell --seed 2019171
(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)))