Maths - 2D multivector Inverse

Inverse

try multipy by conjugate:

(e + ex + ey + exy)( e + ex + ey - exy)

  a.e a.ex a.ey -a.exy
b.e e ex ey -exy
b.ex ex e exy -ey
b.ey ey -exy e +ex
b.exy exy -ey ex e

e = 4e

ex = 4ex

ey = 0

exy = -exy+exy-exy+exy =0

  a.e a.ex a.ey a.exy
b.e e ex ey exy
b.ex ex e exy ey
b.ey ey -exy e -ex
b.exy exy -ey ex -e

 


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Book Shop - Further reading.

Where I can, I have put links to Amazon for books that are relevant to the subject, click on the appropriate country flag to get more details of the book or to buy it from them.

flag flag flag flag flag flag Clifford Algebra to Geometric Calculus: A Unified Language for Mathematics and Physics (Fundamental Theories of Physics). This book is intended for mathematicians and physicists rather than programmers, it is very theoretical. It covers the algebra and calculus of multivectors of any dimension and is not specific to 3D modelling.

 

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