Y add 3.63 add mul 93.60000000000001 x_4 sub mul -48.1 mul exp add -32.7 mul -97.9 x_3 sub mul -9.620000000000001 div add mul 0.615 x_3 mul 27.8 pow2 add 0.021 mul 28.200000000000003 x_2 x_1 add mul 0.14200000000000002 tan add -0.842 mul -18.5 x_1 mul 0.61 x_0 mul 0.52 x_4