Y add -73.60000000000001 add add mul -8.3 mul inv add mul -0.75 x_1 mul 2.42 x_4 cos add -0.278 mul 0.25 div x_6 add mul -0.84 x_2 mul -8.3 x_5 mul 0.626 div x_3 exp add 0.211 mul 0.5690000000000001 x_0 mul -20.0 x_7