Add asin sec asinh coth x0 x6 
Mul Mul Mul tan asinh coth x0 sec asinh coth x0 Mul Mul -1 Pow csch x0 2 Pow sqrt Add 1 Mul coth x0 coth x0 -1 Pow sqrt Add 1 Mul -1 Mul sec asinh coth x0 sec asinh coth x0 -1 