Immersive math tutorial

This seems like a really good math tutorial for us that never stop struggle with dot and cross products :smile:
http://immersivemath.com/ila/index.html

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Seems useful. I hope they have a chapter on quaternions, but I doubt it.

xD I’m just stydying algebra to pass an exam this 14 :confounded:.

Have you read the JME’s “math for dummies” tutorial?, it talks about quaternions among other things.

I’ve taken a look and all it has is how to use them, which I know how to pretty well. I was more interested in the background concept (the stuff with imaginary numbers), for which I haven’t found a simple explanation yet.

There is a reason for that.

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Yeah I kind of assumed that, but I’ve been proven wrong before.