Y add 1.6 mul sub mul 0.609 x_0 mul 67.8 div exp add 0.368 mul -7.28 mul cos add -7.6000000000000005 mul 0.758 x_3 x_3 pow3 add 0.876 mul -8.81 div exp add -0.166 mul 20.900000000000002 x_1 x_2 add mul -46.2 x_5 mul -45.5 x_4