Re: [Arrow Compute] Question on function chaining / math formular

2025-02-24 Thread Lee, David (ITE)
Jin Sent: Friday, February 21, 2025 1:10:11 PM To: dev@arrow.apache.org Subject: [Arrow Compute] Question on function chaining / math formular External Email: Use caution with links and attachments Dear Arrow Devs, I wonder if there is a nice way to do function chaining / math formular with

[Arrow Compute] Question on function chaining / math formular

2025-02-21 Thread Li Jin
Dear Arrow Devs, I wonder if there is a nice way to do function chaining / math formular with Arrow compute? (Either Python or C++?) To give an example, let say I have three arrays a, x and y and want to compute: x * (1 - a) + y * a Right now I can do this in pyarrow but pretty hard to read: f