comphead commented on issue #2448:
URL: 
https://github.com/apache/datafusion-comet/issues/2448#issuecomment-3341996202

   I dont see normalized code is called, checking
   
   
   but Spark and DF has diff vision on min
   
   ```
   scala> spark.sql("select min(a) from (select cast(-0.0 as float) a union all 
select cast(0.0 as float))").show(false)
   +------+
   |min(a)|
   +------+
   |0.0   |
   +------+
   
   ```
   
   ```
   > select min(a) from (select 0.0::float a union all select -0.0::float);
   +--------+
   | min(a) |
   +--------+
   | -0.0   |
   +--------+
   ```
   


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