Simple Inverses in Geometric Algebra

In this short, I describe how to find the inverse of some of the simpler types of objects in geometric algebra. While not all multivectors are invertible, a good number of the ones we care about are, and this short shows how to calculate a lot of those.

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[evandrofilipe]

I'm so glad you uploaded this because I was having this exact problem when trying to write my library. This is an actual godsend, thank you.

[aberone_library]

"The inverse of a versor is its reverse divided by the product of the reverse and its versor" I love how this is secretly just a tongue twister video

[stumpybumpo]

would the square root of a dagger a be an analogue of a metric for versors? if so, what properties does it have?

[cerezabay]

Can you cover how to calculate the root of a multivector

[-sf]

Regarding the algorithm that you said is too complicated to cover, can you direct me to some kind of documentation that covers it? Also confused how there's an inverse in the definition for inversion (1/A_k).

[mervynlarrier]

So, a versor is just another term for the geometric product of k-vectors?