Y add 1.9000000000000001 add mul 29.900000000000002 mul tan add -9.9 mul -3.93 x_2 pow3 add sub mul 4.58 x_1 mul 0.9550000000000001 pow3 add -0.531 mul -2.24 x_1 mul -16.1 log add 73.3 mul 0.396 x_0 mul -7.390000000000001 x_2