The octal system of baguas allows for a concise representation of numbers, easier algebra, and to fabricate precise goniometers via bisection using rudimentary tools.

didiplaywell

I have no idea. I’m not that into it haha

You probably know more than me! What’s pure maths aspect?

cryotosensei

ideasfromtheedge

Let’s Learn Chinese with Sensei: 一石二鸟

Sorry for the late reply!

Congratulations on your renovation! :)

How is that baguas relate to feng shui? I only got the pure-math part of baguas