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A comment on A Visual Intro to NumPy and Data Representation.

Re:A Visual Intro to NumPy and Data Representation by iandanforth on Wednesday June 26, 2019 @02:08PM (#20287553)
It would be good to mention the @ operator in the matrix multiplication section.

https://alysivji.github.io/python-matrix-multiplication-oper...

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Re:A Visual Intro to NumPy and Data Representation by improbable22 on Wednesday June 26, 2019 @02:25PM (#20287738)
A warning sign that your faith in 0-based indexing may be faltering -- catching yourself writing comments like this :)

    # element at the top right. i.e. (1, 2) aka (0, 1) in python
    A[0, 0] * B[0, 1] + A[0, 1] * B[1, 1]
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Re:A Visual Intro to NumPy and Data Representation by iandanforth on Wednesday June 26, 2019 @03:04PM (#20288089)
That's called the "Matlab Hangover"
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