On Mon, Aug 27, 2018 at 11:37 AM Robert Kern <robert.kern@gmail.com> wrote:On Mon, Aug 27, 2018 at 10:30 AM Tyler Reddy <tyler.je.reddy@gmail.com> wrote:Chuck suggested ( https://github.com/numpy/numpy/pull/11805#issuecomment- ) that we may want to consider deprecating np.ediff1d, which is perhaps not much more useful than np.diff, apart from having some arguably strange prepend / append behavior added in.416069436 Related discussion on SO: https://stackoverflow.com/questions/39014324/difference- between-numpy-ediff1d-and-diff Thoughts?Huh. Never knew this existed. I'd say about 50% of the time I use np.diff(), I'm doing that prepend/append behavior manually (and less readably, possibly inefficiently, but most importantly annoyingly).
I was thinking we might want to add something to `np.diff`, maybe using `np.pad`.
Chuck
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