Quinn Cynopolis
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  • Joined on 2025-05-07
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Cynopolis opened issue Cynopolis/Vector3D#5 2025-06-06 22:38:27 +00:00
Implement the SVD algorithm
Cynopolis opened issue Cynopolis/Vector3D#4 2025-06-06 22:35:10 +00:00
Implement an RREF function
Cynopolis opened issue Cynopolis/Vector3D#3 2025-06-06 22:34:04 +00:00
Get EigenQR Actually working
Cynopolis pushed to main at Cynopolis/Vector3D 2025-06-06 22:32:20 +00:00
2a7eb93ebe Merge pull request 'Working on adding efficient eigenvector and value calculations' (#2) from eigenvector-and-values into main
c099dfe760 Throwing in the towel on eigenvectors for now
d84664b567 Improved on old unit tests
1091bbda32 Got QR decomposition fully working! (The unit tests were wrong)
bec70facb2 Fixed clangd type hints in the matrix.cpp file
Compare 12 commits »
Cynopolis merged pull request Cynopolis/Vector3D#2 2025-06-06 22:32:19 +00:00
Working on adding efficient eigenvector and value calculations
Cynopolis pushed to eigenvector-and-values at Cynopolis/Vector3D 2025-06-06 20:33:38 +00:00
c099dfe760 Throwing in the towel on eigenvectors for now
Cynopolis commented on pull request Cynopolis/Vector3D#2 2025-06-05 19:29:07 +00:00
Working on adding efficient eigenvector and value calculations

Maybe this could help for column pivoting? https://www.netlib.org/lapack/lawnspdf/lawn114.pdf

Cynopolis pushed to eigenvector-and-values at Cynopolis/Vector3D 2025-06-05 19:14:49 +00:00
4704b8a688 This is tough
Cynopolis pushed to eigenvector-and-values at Cynopolis/Vector3D 2025-06-05 19:10:06 +00:00
d84664b567 Improved on old unit tests
Cynopolis pushed to eigenvector-and-values at Cynopolis/Vector3D 2025-06-05 19:02:48 +00:00
63c7a023ee Improved on old unit tests
Cynopolis commented on pull request Cynopolis/Vector3D#2 2025-06-03 22:09:31 +00:00
Working on adding efficient eigenvector and value calculations

This article can help with rank deficiency handling for QR decomposition: https://laurenthoeltgen.name/post/qr-rank-deficiency/

Cynopolis pushed to eigenvector-and-values at Cynopolis/Vector3D 2025-06-03 14:01:56 +00:00
1091bbda32 Got QR decomposition fully working! (The unit tests were wrong)
Cynopolis pushed to eigenvector-and-values at Cynopolis/Vector3D 2025-06-03 13:08:28 +00:00
bec70facb2 Fixed clangd type hints in the matrix.cpp file
Cynopolis pushed to eigenvector-and-values at Cynopolis/Vector3D 2025-06-03 13:07:45 +00:00
8212b171f2 Fixed clangd type hints in the matrix.cpp file
Cynopolis pushed to eigenvector-and-values at Cynopolis/Vector3D 2025-06-03 01:44:48 +00:00
75edad3d0a Made my own equally wrong QR factorization
Cynopolis pushed to eigenvector-and-values at Cynopolis/Vector3D 2025-06-03 01:19:29 +00:00
fc61442b68 Made my own equally wrong QR factorization
Cynopolis pushed to eigenvector-and-values at Cynopolis/Vector3D 2025-06-03 00:39:53 +00:00
c0e07eac56 Made my own equally wrong QR factorization
Cynopolis commented on pull request Cynopolis/Vector3D#2 2025-06-02 22:31:45 +00:00
Working on adding efficient eigenvector and value calculations

How to do QR Decomp: https://www.math.ucla.edu/~yanovsky/Teaching/Math151B/handouts/GramSchmidt.pdf

Cynopolis pushed to eigenvector-and-values at Cynopolis/Vector3D 2025-06-02 20:19:29 +00:00
64820553c7 New norms and division by scalar
Cynopolis pushed to eigenvector-and-values at Cynopolis/Vector3D 2025-06-02 18:26:47 +00:00
60a2b12b5f Replaced normalize with EuclideanNorm