Y add mul sqrt c mul sqrt x1 mul pow cos mul x1 pow sin add x1 add x1 mul c tan c c c mul add c pow tan x2 c sin mul x2 add x1 x1 mul sqrt c mul sqrt x1 mul pow cos mul x1 pow sin add x1 add x1 mul c tan c c c mul add x1 x1 mul cos mul x2 add x1 x1 tan x2