https://www.euclideanspace.com/maths/algebra/realNormedAlgebra/quaternions/transforms/index.htm https://paroj.github.io/gltut/Positioning/Tut08%20Quaternions.html https://math.stackexchange.com/questions/1905533/find-perpendicular-distance-from-point-to-line-in-3d THIS MIGHT BE WRONG https://danceswithcode.net/engineeringnotes/quaternions/quaternions.html https://web.archive.org/web/20161011113446/http://www.abecedarical.com/zenosamples/zs_circle3pts.html https://math.stackexchange.com/questions/213658/get-the-equation-of-a-circle-when-given-3-points https://www.youtube.com/watch?v=d4EgbgTm0Bg https://eater.net/quaternions https://ulissigroup.cheme.cmu.edu/math-methods-chemical-engineering/notes/linear_algebra/7b-numerical-eigenvalues.html https://stackoverflow.com/questions/6684238/whats-the-fastest-way-to-find-eigenvalues-vectors-in-python https://patrickwalls.github.io/mathematicalpython/linear-algebra/eigenvalues-eigenvectors/ https://math.stackexchange.com/questions/2377980/book-recommendations-for-linear-algebra https://github.com/NeilStrickland/linear_maths https://www.cs.ox.ac.uk/files/12921/book.pdf https://www.cis.upenn.edu/~cis5150/linalg-I-f.pdf https://la4cs.com/files/LA4CS-Free.pdf Linear Algebra for Computational Sciences and Engineering https://stackoverflow.com/questions/79631106/whats-the-difference-between-reprrust-reprc-and-reprpacked https://www.cs.utexas.edu/~ear/cs341/automatabook/AutomataTheoryBook.pdf

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