Y add -3.19 mul add mul 6.5200000000000005 x_0 add mul -29.5 x_4 add mul -0.68 x_1 mul -0.23600000000000002 div div x_2 cos add 3.27 mul -2.2800000000000002 x_6 div exp add -38.6 mul -97.7 x_1 x_5 x_3