You can consider any vector a function, though it's not always helpful to do so | Hacker News

Hacker Newsnew | past | comments | ask | show | jobs | submit

		bandrami 3 months ago \| parent \| context \| favorite \| on: Are arrays functions? You can consider any vector a function, though it's not always helpful to do so

morshu9001 3 months ago [–]

Right, and you can also consider a function to be a vector.

bandrami 3 months ago | [–]

Right, that was how I first encountered that idea; it only just struck me that it works both ways.

Consider applying for YC's Summer 2026 batch! Applications are open till May 4
Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact