Y add -50.5 div div x_1 div x_4 add mul 0.189 div x_6 sub mul 0.192 x_3 sub mul -8.700000000000001 x_0 mul 0.234 x_2 mul -8.620000000000001 div div x_5 log add 22.900000000000002 mul -8.120000000000001 x_6 add mul -0.492 cos add 0.04 mul -83.60000000000001 x_2 mul -0.278 x_7 x_6