thousand-year-old vampire any% speedrun attempt

This webpage hosts the perpetual drafts of Kaarel Hänni. hike


papers (math)


mathematical musings

physics posts

essays on ethics/economics

letters on linguistics


miscellaneous takes

unsought alpha


It’s likely that much of this is wrong. For everything that’s wrong, I blame the people I stole all these ideas from, often in delightful discussions! Reverting to seriousness: if you think I got an idea, tool, program, recipe, proof, etc. mentioned in a post from you, or otherwise benefited from discussing the topic with you, and you haven’t been mentioned but would like to be, then please reach out – I expect to be happy to accommodate such requests (most likely, I wasn’t sure if you would want to be mentioned, and thought asking you might be too much trouble for us both).


feel free to email me (e.g. if you wish to comment on anything on this site): kaarelh squiggle gmail dustspeck com