asin Add x6 log Mul x0 Pow sec asec x6 csch exp pi 
Mul Mul Pow sec asec x6 csch exp pi Pow Mul x0 Pow sec asec x6 csch exp pi -1 Pow sqrt Add 1 Mul -1 Mul Add x6 log Mul x0 Pow sec asec x6 csch exp pi Add x6 log Mul x0 Pow sec asec x6 csch exp pi -1 