Y add 4.0200000000000005 add add add mul -2.7 x_2 sub mul 0.139 x_3 mul 8.120000000000001 mul mul x_5 x_2 x_5 mul -0.203 cos add -25.6 mul 73.3 x_1 mul -64.3 mul pow3 add 10.200000000000001 mul 7.91 x_4 x_0