**phooky** @phooky@octodon.social · Jan 05, 2021, 01:50

**phooky** @phooky@octodon.social · Jan 05, 2021, 01:50

phooky @phooky@octodon.social

@henryseg just curious: do you know of any good introductions to quaternions for non-academics?

**Henry Segerman** @henryseg@mathstodon.xyz · Jan 05, 2021, 01:53

**Henry Segerman** @henryseg@mathstodon.xyz · Jan 05, 2021, 01:53

Henry Segerman @henryseg@mathstodon.xyz

@phooky For rotating things, or just the things themselves? (I think the answer is probably no in both cases...)

**Henry Segerman** @henryseg@mathstodon.xyz · 2021-01-05T02:00:25Z

Henry Segerman @henryseg@mathstodon.xyz

@phooky For rotating things, there are alternatives that are perhaps less confusing: https://marctenbosch.com/quaternions/