Y add 90.7 sub add mul 28.3 tan add -0.171 mul 9.19 x_1 mul -1.8900000000000001 div sub add mul -0.535 x_0 mul 93.9 x_4 add mul 8.120000000000001 x_6 mul 92.7 pow2 add 0.199 mul 44.400000000000006 x_3 inv add -1.72 mul 0.39 mul x_5 x_7 mul 6.94 x_2