jorgecarleitao opened a new pull request #8089: URL: https://github.com/apache/arrow/pull/8089
Given a math function `f`, Before this commit, `f(f32)` was computed using `f(cast(f32 AS f64))`. After this commit, `f(f32)` is computed using `cast(f(f32) AS f64)`. Since operations on f32 are faster than on f64, this is a simple optimization. The return type remains the same (f64). ---------------------------------------------------------------- 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]
