Y add -77.9 sub sub mul 37.0 x_2 mul -0.025 tan add 5.09 mul -46.900000000000006 x_1 add mul -4.8100000000000005 pow3 add 0.064 mul 3.75 mul x_0 tan add 0.40700000000000003 mul 0.167 x_0 mul 4.7 pow2 add -45.800000000000004 mul 8.73 x_1