Y add 0.135 mul sub add mul 2.3000000000000003 x_6 mul 85.30000000000001 x_3 add sub mul -1.95 tan add -7.41 mul 0.8280000000000001 mul inv add -78.7 mul -3.0 x_0 sub mul -0.722 x_1 mul 0.297 x_2 mul -6.62 x_5 mul 0.9400000000000001 tan add 88.60000000000001 mul 0.774 x_4 x_5