Y add -0.196 div cos add -67.3 mul 0.752 x_4 add mul 2.18 mul cos add -0.07100000000000001 mul 2.02 x_5 x_0 sub sub sub mul -26.8 inv add -0.11 mul 5.66 x_2 mul 0.983 div mul x_7 x_6 x_1 mul 93.5 exp add -6.96 mul 0.361 x_8 mul -0.753 x_3