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| author | Andreas Klöckner <inform@tiker.net> | 2019-12-05 17:24:33 -0600 |
|---|---|---|
| committer | Sebastian Berg <sebastian@sipsolutions.net> | 2019-12-05 17:24:33 -0600 |
| commit | 0aeab48b9e914d1dc7041b7e3f3b7e575ffcbbed (patch) | |
| tree | 30056880e190fd8001d08cf7e51d0c15b7546622 | |
| parent | 1783e6fc437f34af1d652cbae36a68abcbf41fbc (diff) | |
| download | numpy-0aeab48b9e914d1dc7041b7e3f3b7e575ffcbbed.tar.gz | |
DOC: Fix statement about norms (#15050)
The "0.5-norm" violates the triangle inequality because its unit ball is nonconvex.
| -rw-r--r-- | numpy/linalg/linalg.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/numpy/linalg/linalg.py b/numpy/linalg/linalg.py index f1b2c2228..6249a57c2 100644 --- a/numpy/linalg/linalg.py +++ b/numpy/linalg/linalg.py @@ -2355,7 +2355,7 @@ def norm(x, ord=None, axis=None, keepdims=False): Notes ----- - For values of ``ord <= 0``, the result is, strictly speaking, not a + For values of ``ord < 1``, the result is, strictly speaking, not a mathematical 'norm', but it may still be useful for various numerical purposes. |