Add Add Mul Pow cos Mul cbrt Pow x0 atan cos sqrt pi x3 -1 5 x0 Mul x0 Pow sec x7 x0 
Add Add Mul 5 Mul Pow cos Mul cbrt Pow x0 atan cos sqrt pi x3 2 Mul -1 Mul Mul -1 sin Mul cbrt Pow x0 atan cos sqrt pi x3 Mul x3 Mul Pow Mul Mul 3 cbrt Pow x0 atan cos sqrt pi cbrt Pow x0 atan cos sqrt pi -1 Mul Pow x0 Add atan cos sqrt pi -1 atan cos sqrt pi 1 Add Pow sec x7 x0 Mul x0 Mul Pow sec x7 Add x0 -1 Mul sec x7 log sec x7 