Y add -3.4 div x_0 sub add mul 78.10000000000001 x_3 mul -31.700000000000003 mul add mul -2.7 sin add -22.5 mul 0.28500000000000003 x_3 sub mul 56.6 tan sub mul -0.766 tan sub mul -9.05 inv add -6.49 mul -0.8140000000000001 x_1 mul 19.0 x_2 mul 8.59 x_5 add mul 1.2 x_2 mul 1.54 x_4 x_3 mul -27.900000000000002 x_2