Generalizes projective cross-ratios to every grade of geometric object in n-dimensional PGA with explicit formulas, duality pairs, and recovery of classical invariants.
URL https://cs.uwaterloo.ca/~smann/PGABLE/PGAtutorial.pdf
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Generalize cross-ratios in n-dimensional Plane-Based Geometric Algebra
Generalizes projective cross-ratios to every grade of geometric object in n-dimensional PGA with explicit formulas, duality pairs, and recovery of classical invariants.