bmerge() needs to handle mixed complex-(int,dbl,i64) joins explicitly
@venom1204 is already working on this.
Since Jun 21, 2025.
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Description
Follow-up to #6603.
We have this comment that's currently incorrect:
That's because complex is an ORDERING_TYPE:
At a glance, we should:
- Treat
complexthe same asdoubleiffall(Im(x) == 0) - Error if
any(Im(x) != 0)
To facilitate spotting this kind of gap in the future, I made this:
Spreadsheet: https://docs.google.com/spreadsheets/d/1RhNhXRA_5frgeqF9_ZS0Sll94RVs0iFgb5u7DBrgpaQ/edit?usp=sharing
@tdhock, what do you think would be a good place to keep this table as documentation? The joins vignette?
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