User contributions for Eric Lengyel
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13 April 2024
- 05:0805:08, 13 April 2024 diff hist +71 Bulk and weight No edit summary
- 05:0705:07, 13 April 2024 diff hist +79 Metrics No edit summary
- 05:0605:06, 13 April 2024 diff hist +65 Complements No edit summary
- 05:0505:05, 13 April 2024 diff hist +1,145 Duals No edit summary
- 01:5401:54, 13 April 2024 diff hist +8 Duals No edit summary
- 01:5401:54, 13 April 2024 diff hist +7 Bulk and weight No edit summary
- 01:5401:54, 13 April 2024 diff hist +21 N Metric antiexomorphism matrix Redirected page to Metrics current Tag: New redirect
- 01:5301:53, 13 April 2024 diff hist +21 N Metric exomorphism matrix Redirected page to Metrics current Tag: New redirect
- 01:5301:53, 13 April 2024 diff hist +8 Dot products No edit summary
- 01:5301:53, 13 April 2024 diff hist +486 Metrics No edit summary
- 01:4801:48, 13 April 2024 diff hist +674 N Metrics Created page with "The ''metric'' used in the 4D rigid geometric algebra over 3D Euclidean space is the $$4 \times 4$$ matrix $$\mathfrak g$$ given by :$$\mathfrak g = \begin{bmatrix} 1 & 0 & 0 & 0 \\ 0 & 1 & 0 & 0 \\ 0 & 0 & 1 & 0 \\ 0 & 0 & 0 & 0 \\\end{bmatrix}$$ . The ''metric exomorphism matrix'' $$\mathbf G$$, often just called the "metric" itself, corresponding to the metric $$\mathfrak g$$ is the $$16 \times 16$$ matrix shown below. 420px The ''metri..."
- 01:4801:48, 13 April 2024 diff hist 0 N File:Antimetric-rga-3d.svg No edit summary current
- 01:4501:45, 13 April 2024 diff hist 0 N File:Metric-rga-3d.svg No edit summary current
- 01:4001:40, 13 April 2024 diff hist +14 Main Page →Various properties and unary operations
- 01:3601:36, 13 April 2024 diff hist +40 Duals No edit summary
12 April 2024
- 20:3920:39, 12 April 2024 diff hist +247 Complements No edit summary
- 06:2706:27, 12 April 2024 diff hist +12 Bulk and weight →See Also
- 06:2606:26, 12 April 2024 diff hist +12 Complements →See Also
- 06:2606:26, 12 April 2024 diff hist 0 Duals →See Also
- 06:2606:26, 12 April 2024 diff hist +669 Duals No edit summary