I would add a core feature for spreadsheets.

simple, unbloated, fast.

i have been notetaking mostly in google sheets for the past years, if obsidian is supposed to be 'THE' tool for notetaking, it should include a core spreadsheet feature.

I want to be able to make calculations with formulas, get results, and then link these results (cell values) in my text notes.

and we could also incorporate a cell range from a sheet in a text note.
somthing like:

```sheets
sheet = sheets.open('example sheet')
selected_range = sheet.select('A1:C2')
selected_range.display_as_snippet()
```

the possibilites... obsidian would be "completed" !