It looks like your query is a bit fragmented. Could you please clarify what you mean by "what more can I say the notations sample"? Are you asking for:

• More information about a specific type of notation (e.g., mathematical, musical, programming)?
• How to explain or describe a sample of notations?
• Examples of different notations?
• Something else related to "notations" and "samples"?

If you provide a bit more context, I can give you a detailed and helpful response!