Y add -0.503 div x_5 mul sub sub add mul -0.219 mul inv add 0.07 mul -6.61 x_0 add sub mul -10.700000000000001 x_5 mul -2.59 x_1 mul 0.41500000000000004 x_3 mul 9.16 tan add 68.4 mul 67.3 x_4 mul -9.71 x_4 mul -4.36 x_1 exp add -37.0 mul 6.16 x_2