Y add 17.400000000000002 add sub mul 51.900000000000006 cos add -1.8800000000000001 mul 7.61 x_1 mul 88.7 exp add -0.336 mul 1.25 mul exp add 0.839 mul -0.194 x_0 cos add 2.57 mul 0.838 x_3 mul -4.13 x_2