Y add 78.7 mul x_4 add mul -9.96 x_0 add sub mul -96.7 mul cos add -0.40700000000000003 mul -4.69 x_1 log add 80.9 mul 0.507 x_4 mul -72.10000000000001 tan add -44.400000000000006 mul -0.259 x_2 mul -0.717 x_3