ZENOTME commented on issue #1355:
URL: https://github.com/apache/iceberg-rust/issues/1355#issuecomment-2958880312

   Thanks @Nathan-Fenner!
   
   The problem is that not(ROWS_MIGHT_MATCH) can be ROWS_MIGHT_MATCH or 
CANNOT_MATCH. E.g. following above:
   - `2<= count <= 7` is  ROWS_MIGHT_MATCH and `not(2<= count <= 7)` is 
CANNOT_MATCH
   -  `2<= count`  is  ROWS_MIGHT_MATCH and `not(2<= count)` is ROWS_MIGHT_MATCH
   
   We need to separate these two kind of case. But I think `2<= count <= 7` is 
also not means MUTS_MATCH🤔 It's more like "ROW_COVER".  But I think the more 
easier way to solve this maybe use the `rewrite_not` to avoid not before 
evaluate. cc @liurenjie1024 


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