Y add -2.86 div div div sub mul -0.11900000000000001 mul cos add -0.63 mul -0.28500000000000003 x_3 x_8 sub mul 0.642 pow2 add 5.37 mul 79.10000000000001 x_4 mul 1.04 x_0 x_7 x_2 div tan add -49.6 mul 98.10000000000001 div x_6 x_1 x_5