Add acot asech x0 Pow Mul x0 Mul atan Add x7 0.141120008059867 sec Pow E cot Pow x3 8 x0 
Add Mul -1 Mul Pow Mul Mul x0 x0 sqrt Add 1 Mul -1 Pow Mul x0 x0 -1 -1 Pow Add 1 Mul asech x0 asech x0 -1 Mul Pow Mul x0 Mul atan Add x7 0.141120008059867 sec Pow E cot Pow x3 8 Add x0 -1 Add Mul x0 Mul atan Add x7 0.141120008059867 sec Pow E cot Pow x3 8 Mul Mul x0 Mul atan Add x7 0.141120008059867 sec Pow E cot Pow x3 8 log Mul x0 Mul atan Add x7 0.141120008059867 sec Pow E cot Pow x3 8 