Y add 1.74 mul add mul 5.73 exp add -91.5 mul -9.01 div inv add 20.900000000000002 mul -48.800000000000004 div x_2 x_4 x_3 sub mul -37.1 tan add 0.6880000000000001 mul 0.9570000000000001 x_5 mul -7.57 div mul mul exp add -25.900000000000002 mul -0.529 x_1 x_1 mul x_3 x_1 x_4 x_0