Y add 8.03 mul sub mul -0.647 div x_6 x_3 mul -0.531 x_2 div x_5 div div tan add -0.659 mul -0.6960000000000001 x_1 div exp add 3.46 mul -0.41100000000000003 mul div exp add -87.4 mul 8.36 x_4 x_0 x_3 x_4 x_7