Y add -1.25 div cos add 0.861 mul -0.222 x_6 sub sub mul -0.62 x_0 mul 0.8140000000000001 x_2 add sub mul 0.502 x_7 sub mul 10.100000000000001 x_4 mul -7.140000000000001 x_3 sub mul -0.79 x_5 mul 15.600000000000001 x_1