Y add -13.3 sub mul 2.89 mul div add add mul 0.115 x_1 mul 0.113 x_6 mul 8.73 abs add 0.641 mul -28.0 x_4 add mul 0.9 mul mul x_7 x_0 tan add -48.400000000000006 mul -49.7 x_5 mul -0.336 x_2 abs add -47.900000000000006 mul 7.17 x_2 mul 0.6980000000000001 x_3