Inside 245-5D

Existential Pontification and Generalized Abstract Digressions

July, 2014

New theme!

Hello loyal readers: Inside 206-105 has a new theme! I’m retiring Manifest, which was a pretty nice theme but (1) the text size was too small and (2) I decided I didn’t really like the fonts, I’ve reskinned my blog with a theme based on Brent Jackson’s Ashley, but ported to work on WordPress. I […]

  • July 26, 2014

Type classes: confluence, coherence and global uniqueness

Today, I'd like to talk about some of the core design principles behind type classes, a wildly successful feature in Haskell. The discussion here is closely motivated by the work we are doing at MSRC to support type classes in Backpack. While I was doing background reading, I was flummoxed to discover widespread misuse of […]

  • July 11, 2014