Y add 0.542 sub mul -1.86 x_2 add mul 0.25 div sub mul -97.30000000000001 exp add 2.21 mul 0.756 mul x_6 tan add 42.7 mul 33.0 mul x_1 x_0 sub mul -7.7700000000000005 pow3 add 2.88 mul -27.900000000000002 mul x_5 x_6 mul -14.200000000000001 x_4 x_7 mul 97.10000000000001 x_3