Pow csch acosh Add x0 x3 0.999909209758373 
Mul Pow csch acosh Add x0 x3 -9.07902416272810e-5 Mul 0.999909209758373 Mul Mul Mul -1 coth acosh Add x0 x3 csch acosh Add x0 x3 Pow Mul sqrt Add Add x0 x3 -1 sqrt Add 1 Add x0 x3 -1 