Y add 3.0500000000000003 mul div x_3 x_3 div x_6 add mul -64.60000000000001 div div inv add mul -41.7 cos add -75.10000000000001 mul 9.94 x_4 add mul -46.7 x_1 mul 0.8210000000000001 x_0 x_8 x_7 mul -0.8310000000000001 pow2 add 7.92 mul -40.400000000000006 div x_5 add mul -6.0 x_2 mul 0.23500000000000001 x_1