Y add 3.18 mul add mul 2.58 x_1 sub mul -7.0 x_6 add mul -73.60000000000001 mul cos add 7.83 mul 0.62 x_3 exp add 8.83 mul -0.2 x_5 mul 30.900000000000002 div x_0 x_4 pow2 add 26.200000000000003 mul -0.847 x_2