Y add 89.5 div cos add -40.300000000000004 mul -0.275 x_2 mul x_4 mul mul add add sub mul 9.31 x_4 mul -0.157 pow3 add -0.5740000000000001 mul -60.900000000000006 x_7 mul -7.09 x_4 mul 66.7 mul x_6 mul abs add 7.6000000000000005 mul 2.25 x_1 x_3 log add 59.400000000000006 mul -3.56 x_5 div x_0 x_7