Y add -0.9580000000000001 add sub sub add mul -73.4 x_1 mul 0.136 tan add 0.655 mul -0.10400000000000001 x_1 mul -0.422 mul inv add -0.754 mul 6.3 x_4 add mul -8.11 exp add -0.925 mul 0.8290000000000001 x_1 mul -61.6 mul mul x_0 x_2 x_0 mul 97.2 x_3 mul -54.900000000000006 x_0