acsch Add Pow x0 sec Mul x7 acsc x6 x7 
Mul Mul -1 Mul Pow x0 Add sec Mul x7 acsc x6 -1 sec Mul x7 acsc x6 Pow Mul Mul Add Pow x0 sec Mul x7 acsc x6 x7 Add Pow x0 sec Mul x7 acsc x6 x7 sqrt Add 1 Mul -1 Pow Mul Add Pow x0 sec Mul x7 acsc x6 x7 Add Pow x0 sec Mul x7 acsc x6 x7 -1 -1 