Y add -4.7 sub mul -0.117 mul sub mul -3.5500000000000003 tan add 82.10000000000001 mul -67.7 x_1 mul -0.529 x_2 x_1 mul -1.1400000000000001 sin sub mul 0.728 sqrt add 63.900000000000006 mul -12.4 x_0 add mul -70.3 x_3 mul 3.21 x_1