Y add -0.138 mul sub add mul 7.4 sqrt add 54.800000000000004 mul 0.52 x_5 mul 0.991 div div div mul add add mul -23.6 x_3 mul -3.54 x_1 mul 86.30000000000001 x_6 x_4 x_0 x_5 x_2 mul -0.233 x_2 cos add -0.861 mul 6.8 div sin add -3.88 mul 0.5740000000000001 x_7 abs add 0.457 mul 9.81 x_7