Mul sec sec x0 acsc sin Pow sech Add x0 x1 log Add x1 acoth x0 
Add Mul acsc sin Pow sech Add x0 x1 log Add x1 acoth x0 Mul Mul tan sec x0 sec sec x0 Mul tan x0 sec x0 Mul sec sec x0 Mul -1 Mul Mul cos Pow sech Add x0 x1 log Add x1 acoth x0 Mul Pow sech Add x0 x1 Add log Add x1 acoth x0 -1 Add Mul log Add x1 acoth x0 Mul tanh Add x0 x1 Mul -1 sech Add x0 x1 Mul Mul sech Add x0 x1 log sech Add x0 x1 Mul Pow Add 1 Mul -1 Mul x0 x0 -1 Pow Add x1 acoth x0 -1 Pow Mul Mul sqrt Add 1 Mul -1 Pow Mul sin Pow sech Add x0 x1 log Add x1 acoth x0 sin Pow sech Add x0 x1 log Add x1 acoth x0 -1 sin Pow sech Add x0 x1 log Add x1 acoth x0 sin Pow sech Add x0 x1 log Add x1 acoth x0 -1 