Y add -9.200000000000001 div x_4 add mul -0.839 div div sub add add mul 36.1 x_3 mul 5.66 x_3 mul 9.200000000000001 x_5 mul 56.900000000000006 div tan add 0.05 mul 54.1 x_3 x_1 x_4 pow2 add -72.8 mul 0.242 x_5 mul 0.705 inv add mul 87.0 x_2 mul 0.8 inv add 98.9 mul -67.0 x_0