shifluxxc commented on issue #19250:
URL: https://github.com/apache/datafusion/issues/19250#issuecomment-3675108688

   Hey @Jefffrey i have opened another PR , please review . Also i am not sure 
if the calculation shown in example doc for power function at 
`datafusion/functions/src/math/power.rs` is correct ? 
   >``text the example doc 
   ///   b^e * 10^(-s * e) * 10^s = b^e / 10^(s * (e-1))
   /// ```
   /// Example of 2.5 ^ 4 = 39:
   ///   2.5 is represented as 25 with scale 1
   ///   The unscaled result is 25^4 = 390625
   ///   Scale it back to 1: 390625 / 10^4 = 39
   >


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