[paleo]: adding the template for the inexact newton cg method
[paleo]: adding the template for the inexact newton cg method

nicholasmalaya/paleologos,nicholasmalaya/arcanus,nicholasmalaya/arcanus,nicholasmalaya/arcanus,nicholasmalaya/arcanus,nicholasmalaya/paleologos,nicholasmalaya/paleologos,nicholasmalaya/paleologos