It could have, but here we must realise that VBA is considered "frozen" by Microsoft; no new features can be expected to be added. BigInt and Datetime2 have only be added to partly maintain compatibility with SQL Server and Azure (Sharepoint, PowerApps, etc.).
Above all, we would wish a new...
Thank you!
Unfortunately, I can’t add much on this specific topic.
I have only needed pi a few times and then simply defined a constant having an adequate count of decimals.
But, stepping upwards or backwards, I really don't think VBA is the tool for clean math calculations. Only precompiled...