log Pow Add 0.367879441171442 log Add x4 Add Pow x7 sec x0 x4 coth x2 
Mul Mul Pow Add 0.367879441171442 log Add x4 Add Pow x7 sec x0 x4 Add coth x2 -1 Mul coth x2 Mul Mul Pow x7 Add sec x0 -1 Mul Mul x7 log x7 Mul tan x0 sec x0 Pow Add x4 Add Pow x7 sec x0 x4 -1 Pow Pow Add 0.367879441171442 log Add x4 Add Pow x7 sec x0 x4 coth x2 -1 