11approximants

I’m not finding a widely recognized concept exactly named “11approximants.” Could you provide more context or clarify the spelling? For example, do you mean something like “11-approximants,” a term from a specific paper or field, or a general topic such as Padé approximants, continued-fraction convergents, or Chebyshev/Thomas-type approximants with a parameter 11? If you can share the intended discipline or a source, I can generate a concise wiki-style article (under 300 words) accordingly. If you’d like, I can also draft a neutral stub for a hypothetical concept with a defined scope once you confirm the context.