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add a nice short interesting example to README #127

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stylewarning opened this issue Mar 21, 2021 · 1 comment

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stylewarning commented Mar 21, 2021

Add a nice, short, interesting computation using MAGICL to the very front of the README.

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stylewarning commented Mar 22, 2021

One simple idea would be the power iteration:

(defun power-iteration (M &optional (n 15))
  (loop :with v := (magicl:rand (list (magicl:nrows M)))
        :repeat n
        :for w := (magicl:@ M v)
        :do (setf v (magicl:scale! w (/ (magicl:norm w))))
        :finally (return v)))

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