by Miroslav Josipović, Download (PDF preprint): http://vixra.org/pdf/1507.0086v3.pdf
Abstract: Geometric algebra is a powerful mathematical tool for description of physical phenomena. The article  gives a thorough analysis of functions of multivectors in Cl3 relaying on involutions, especially Clifford conjugation and complex structure of algebra. Here is discussed another elegant way to do that, relaying on complex structure and idempotents of algebra. Implementation of Cl3 using ordinary complex algebra is briefly discussed.
Comments: 9 Pages. v3
Source: Email from M. Josipović, 23 Sep. 2016, miroslav.josipovic_AT_gmail.com, http://vixra.org/abs/1507.0086