What purpose does the double colon serve in an analogy

Answer 1

In an analogy, the double colon (::) is used to indicate the relationship or connection between two concepts or terms. It suggests an equivalence or similarity between them. The double colon is often employed to compare two different domains or fields of knowledge and draw connections between them. It can be seen as a form of shorthand that helps to highlight the shared characteristics or relationship between the terms being compared.