coth asinh Mul sqrt x0 Add 0.693147180559945 x0 
Mul Mul -1 Pow csch asinh Mul sqrt x0 Add 0.693147180559945 x0 2 Mul Add Mul Add 0.693147180559945 x0 Pow Mul 2 sqrt x0 -1 sqrt x0 Pow sqrt Add 1 Mul Mul sqrt x0 Add 0.693147180559945 x0 Mul sqrt x0 Add 0.693147180559945 x0 -1 