Add 1 sec Pow coth x6 tan Add Mul csc asech atan x0 -2 5 
Mul Mul tan Pow coth x6 tan Add Mul csc asech atan x0 -2 5 sec Pow coth x6 tan Add Mul csc asech atan x0 -2 5 Mul Pow coth x6 Add tan Add Mul csc asech atan x0 -2 5 -1 Mul Mul coth x6 log coth x6 Mul Pow sec Add Mul csc asech atan x0 -2 5 2 Mul -2 Mul Mul Mul -1 cot asech atan x0 csc asech atan x0 Mul Pow Add 1 Mul x0 x0 -1 Pow Mul Mul atan x0 atan x0 sqrt Add 1 Mul -1 Pow Mul atan x0 atan x0 -1 -1 