Y add mul add sqrt tan mul pow x1 c pow x3 c mul c x5 add x3 add mul c sqrt x5 mul div c c x5 mul pow x1 c mul pow x3 c mul pow tan mul pow x1 c pow x3 c div c c mul add c pow tan mul pow x1 c pow x3 c c add x3 add mul c sqrt x5 mul div c c x5