Y add 1.5 add mul -7.0200000000000005 div add sub add mul -19.0 mul x_4 div add mul 75.5 x_1 mul -81.9 x_5 tan add -0.86 mul 4.71 x_1 mul -0.28 abs add 0.508 mul 76.2 x_3 mul 43.5 div x_6 x_2 mul -0.757 x_4 mul x_0 x_3 mul 4.6000000000000005 x_4