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Show HN: A little notebook for learning linear algebra with Python
mport numpy as np The LAB Chapter 1. Vectors, scalars, and geometry 1.
Treating a big matrix as smaller pieces helps simplify calculations, especially in systems with structure (networks, coupled equations, or partitioned variables). The PageRank algorithm, made famous by Google, uses linear algebra and random walks on graphs to rank nodes (webpages, people, items). Next steps: dive deeper into numerical linear algebra, explore machine learning applications, or study advanced matrix factorizations (Jordan form, tensor decompositions).
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