asinh Mul Add x0 acoth sech x3 asinh Add x0 x2 
Mul Add asinh Add x0 x2 Mul Add x0 acoth sech x3 Pow sqrt Add 1 Mul Add x0 x2 Add x0 x2 -1 Pow sqrt Add 1 Mul Mul Add x0 acoth sech x3 asinh Add x0 x2 Mul Add x0 acoth sech x3 asinh Add x0 x2 -1 