Y add 57.400000000000006 sub add mul -0.316 mul add mul -0.982 inv add -0.7030000000000001 mul 6.67 x_1 mul 3.45 x_2 add mul -7.94 x_5 mul 5.300000000000001 x_4 mul -64.3 exp add 6.7 mul -7.23 x_3 mul -0.663 cos add 0.17500000000000002 mul 60.6 x_0