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Everything about Index notation

Manner of referring to elements of arrays or tensors

In mathematics and computer programming, index notation is used to specify the elements of an array of numbers. The formalism of how indices are used varies according to the subject. In particular, there are different methods for referring to the elements of a list, a vector, or a matrix, depending on whether one is writing a formal mathematical paper for publication, or when one is writing a computer program. Wikipedia →

🧭 Start here: a 6-step reading path

  1. Read the overview: Index notationA 5-minute orientation
  2. Skim a recent paper: An Index of Lines and Shapes: Rethinking Music Notation Through Visual ApproachesInfluential work since 2022
  3. Pick up a classic book: The ring indexThe most-reprinted book on the subject
  4. Read the landmark paper: An extensible notation for spatiotemporal index queriesCited 23 times
  5. Go sideways: Array (data type)A closely related topic
  6. Go sideways: Array (data structure)A closely related topic

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🏆 Landmark papers (most cited)

🆕 Influential since 2022

📚 Books worth reading

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