csch Mul 0.275720564771783 Mul exp Mul tan sec sec x0 x0 2 
Mul Mul Mul -1 coth Mul 0.275720564771783 Mul exp Mul tan sec sec x0 x0 2 csch Mul 0.275720564771783 Mul exp Mul tan sec sec x0 x0 2 Mul 0.275720564771783 Mul 2 Mul exp Mul tan sec sec x0 x0 Add Mul x0 Mul Pow sec sec sec x0 2 Mul Mul tan sec x0 sec sec x0 Mul tan x0 sec x0 tan sec sec x0 