Monsters in ancient legends, such as Saburo God and Shiro God, are regarded as fictional characters in stories. When mathematicians name natural numbers, they not only use their own names, other mathematicians' names or natural phenomena, but also take the specific nature, form and structure of numbers as inspiration. These numbers have their own special meanings in the field of mathematics. For example, tree (3) is the minimum computable upper bound of a logical problem in a topological lemma, but it cannot be determined manually.

Although the names Saburo God and Shiro God have never appeared in the field of mathematics, and they are not directly derived from any concepts or models in mathematics, each cultural and professional field has its own language symbol system and common terms. Understanding these terminology norms based on various fields is very important for cross-domain communication, and I hope it can solve your questions.