Y add -26.5 mul x_3 add mul 4.1 x_2 sub mul -5.78 inv add -0.547 mul -44.7 div x_1 x_3 mul 3.8000000000000003 inv add 80.10000000000001 mul -50.900000000000006 mul div x_2 cos add -0.37 mul -7.34 x_0 exp add -90.7 mul -15.3 x_2