Add x4 Mul cosh acsc Pow x0 sec x6 x6 
Mul x6 Mul sinh acsc Pow x0 sec x6 Mul -1 Mul Mul Pow x0 Add sec x6 -1 sec x6 Pow Mul Mul sqrt Add 1 Mul -1 Pow Mul Pow x0 sec x6 Pow x0 sec x6 -1 Pow x0 sec x6 Pow x0 sec x6 -1 