Y add 84.60000000000001 add sub add mul -0.406 tan add mul -0.30000000000000004 cos add -0.53 mul -51.900000000000006 div x_1 x_0 mul 0.665 x_2 mul 6.59 x_0 mul 0.544 inv add 1.1400000000000001 mul 14.5 x_0 mul -42.0 x_3