Sort of. That would absolutely be "allowed". Now whether that is useful to write out, depends on what problem you are trying to solve. Here is another example

Sort of. That would absolutely be "allowed". Now whether that is useful to write out, depends on what problem you are trying to solve. Here is another example https://gist.github.com/justinmeiners/0aff3d98a66b4d5f10965652b0d3fad0 https://gist.github.com/justinmeiners/0aff3d98a66b4d5f109656... > Does the book cover all the relevant parts No, it isn't quite so comprehensive, but it will absolutely help you get started and help you decide if you want to learn more. https://www.amazon.com/Introduction-Graph-Theory-Dover-Mathematics/dp/0486678709 https://www.amazon.com/Introduction-Graph-Theory-Dover-Mathe...