Y add 1.9100000000000001 add mul 31.8 x_1 add add mul -9.16 tan add -4.45 mul -0.88 x_3 mul -83.2 mul exp add -74.7 mul 0.502 mul x_4 sub mul -11.700000000000001 x_0 mul -42.7 x_0 tan add 56.6 mul -8.98 div x_2 x_0 mul -3.8000000000000003 x_4