Y add -0.308 sub add mul -85.80000000000001 x_1 add mul -2.14 tan add -0.089 mul 91.5 x_2 mul 0.925 inv add 0.215 mul 3.7600000000000002 x_1 mul -8.17 inv add mul 5.7700000000000005 exp add 0.438 mul 7.21 x_3 mul -7.07 x_0