Y add -88.2 div x_1 sub mul -0.156 exp add -51.900000000000006 mul 1.85 x_4 sub mul -8.93 cos add -3.74 mul -5.36 x_3 mul -97.4 mul sub mul -86.10000000000001 pow2 add 0.8290000000000001 mul -5.9 x_3 mul 0.036000000000000004 mul inv add -0.5720000000000001 mul -93.0 x_0 x_1 sub mul -7.55 x_0 mul -6.8 x_2