ABSTRACT
The two chapters of SECTION I cover a tutorial on how to work with Compass Ruler Algebra 1 . This chapter summarizes the algebraic expressions needed for the examples of Chapt. 3. Notations of Compass Ruler Algebra.
Notation
Meaning
Details in chapter
AB
geometric product of A and B
4
A ∧ B
outer product of A and B
4
A · B
inner product of A and B
4
A −1
inverse of A
4
A*
dual of A
4
Ã
reverse of A
4
e 1, e 2
2D basis vectors
4
i = e 1 ∧ e 2
imaginary unit
4
e 0
origin
5
e ∞
infinity
5