Y add -54.900000000000006 div div add mul 16.8 mul cos add 1.75 mul -44.2 mul x_5 x_2 sub mul -0.841 div x_4 cos add -6.3100000000000005 mul -70.2 x_4 mul 77.80000000000001 x_1 mul -0.276 div div pow2 add -29.700000000000003 mul 0.40800000000000003 x_2 sub mul 0.41100000000000003 exp add 25.200000000000003 mul 72.9 x_0 mul 5.68 x_6 x_3 x_4 x_2