lamvann/linear.ijs

Created October 19, 2017 20:10

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Some useful utilities to do linear algebra in J.

Raw

	dot =. (+/ . *)
	ma =.%: @: (+/ @: *:)
	ca =. (([:-/ @: : (ma x) , ([:ma [-]) , ma y ) % (2: (ma x) * (ma y)))

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