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EricLengyel

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I've written a new blog post called "Dual Approaches to Projective Geometric Algebra".

I've written a new blog post called "Dual Approaches to Projective Geometric Algebra".

Properties5
typearchive
sourcetwitter
date2026-03-02
tagsarchive, twitter, ericlengyel
descriptionI've written a new blog post called "Dual Approaches to Projective Geometric Algebra".

Mar 02, 20261 min read

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  • URL: https://x.com/EricLengyel/status/2028373288255435179
  • Author: Eric Lengyel (@EricLengyel)
  • Posted: 2026-03-02 07:34:11

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1/ @EricLengyel

I’ve written a new blog post called “Dual Approaches to Projective Geometric Algebra”.
https://terathon.com/blog/dual-pga.html

Branches: 2026-03-02-JoeECusick-a-three-dimensional-drawing-is-by-necessity-a, 2026-03-02-NateMorrical-one-pain-behind-point-based-pga-is-its, 2026-03-03-EVangorder15570-thanks-this-interests-me-so-much-in-relation-also

3 items under this folder.

  • Mar 03, 2026

    thanks this interests me so much in relation also to the primary duals of Chaos/Random as essentially a shortening of flux wave from null horizon...

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  • Mar 02, 2026

    @EricLengyel A three dimensional drawing is by necessity a projective geometry.

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  • Mar 02, 2026

    @EricLengyel One pain behind point-based PGA is it's inconsistency with set theory and Boolean logic, given grades appear as literal bitcodes that you'd want to do Boolean logic on.

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