# Hackage containers Authors - Data.Sequence (Highlights) ![rw-book-cover|256](https://readwise-assets.s3.amazonaws.com/static/images/article2.74d541386bbf.png) ## Metadata **Review**:: [readwise.io](https://readwise.io/bookreview/58494846) **Source**:: #from/readwise #from/reader **Zettel**:: #zettel/fleeting **Status**:: #x **Authors**:: [[Hackage containers Authors]] **Full Title**:: Data.Sequence **Category**:: #articles #readwise/articles **Category Icon**:: 📰 **URL**:: [hackage-content.haskell.org](https://hackage-content.haskell.org/package/containers-0.8/docs/Data-Sequence.html#v::-60--124-) **Host**:: [[hackage-content.haskell.org]] **Highlighted**:: [[2026-02-22]] **Created**:: [[2026-03-02]] ## Highlights - The implementation uses 2-3 finger trees annotated with sizes ([View Highlight](https://read.readwise.io/read/01kj2t6njtx09yvx4990s5xm0p)) ^990643009