It's not meant to be an insult, I'm trying to reflect what you're saying. You seem to be saying it's much harder to understand the algorithm in the for loop for

It's not meant to be an insult, I'm trying to reflect what you're saying. You seem to be saying it's much harder to understand the algorithm in the for loop formulation. That's mind-blowing to me. I feel like it's a very small difference, and the same concept comes across in both formulations, although I agree it's a bit nicer in the K version. If that's how your brain works, and how a lot of APL lovers' brains work, I definitely get how APL would be strongly preferable to folks like yourself. To each his own, maybe. I think there can be a lot of diversity in how smart people's brains work, so it's really not meant to be insulting or condescending. It's hard for me to understand but I can accept it if that's how it is. We all want our languages to solve problems with concise, easy-to-understand, nice-looking code, but the considerations that go into that can perhaps be very different by individual.