Y add 8.31 div x_6 add add mul -5.0600000000000005 tan sub mul 3.0300000000000002 x_1 mul 17.5 x_4 mul 0.128 div x_4 add mul 70.0 x_4 mul 0.888 x_6 mul 30.200000000000003 mul mul x_5 inv add mul 8.26 x_0 mul -9.84 div x_3 x_2 x_6