Monthly Archives: March 2018

Parametricity for Bifunctor

I’ve begun work to add Bifunctor, Bifoldable, and Bitraversable to the Typeclassopedia. While thinking and writing about Bifunctor I ended up proving some “folklore” results for my own satisfaction, and decided someone might possibly find it useful if I formally … Continue reading

Posted in haskell, math | Tagged , , , , , | 3 Comments

Beeminder guest post on Beeminding All The Things

I’ve written about my use of Beeminder a few times here before. I just wrote a guest post for the Beeminder blog entitled Beeminding All The Things, in which I explain some lessons learned and best practices for dealing with … Continue reading

Posted in meta | Tagged , , | 1 Comment