srowen commented on issue #25032: Add root degree to PolynomialExpansion URL: https://github.com/apache/spark/pull/25032#issuecomment-509021908 Sure, but none of that seems to call for a general function to generate the nth roots of an input. It seems harder in the common case that you want just the square or cube root. I would not add this.
---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected] With regards, Apache Git Services --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
