Y add 23.0 mul add sub mul 0.386 tan add 82.80000000000001 mul -0.24 x_2 add mul 0.126 x_1 mul -98.30000000000001 pow3 add 0.9590000000000001 mul 62.300000000000004 x_1 sub mul -5.57 x_1 mul -5.32 sin add 4.9 mul 68.8 x_2 x_0