From 0b7b940ecb436427289093b3becb51f935eb05df Mon Sep 17 00:00:00 2001
From: Eric-Shang <63379793+Eric-Shang@users.noreply.github.com>
Date: Mon, 19 Sep 2022 04:35:07 -0400
Subject: DOC: add examples to np.char.multiply (#22294)

resolves #22267 partially by adding examples to np.char.multiply

* DOC: add examples to np.char.mutiply

* Update numpy/core/defchararray.py

Co-authored-by: Ross Barnowski <rossbar@berkeley.edu>

* Update numpy/core/defchararray.py

Co-authored-by: Ross Barnowski <rossbar@berkeley.edu>

Co-authored-by: Ross Barnowski <rossbar@berkeley.edu>
---
 numpy/core/defchararray.py | 19 ++++++++++++++++++-
 1 file changed, 18 insertions(+), 1 deletion(-)

(limited to 'numpy/core/defchararray.py')

diff --git a/numpy/core/defchararray.py b/numpy/core/defchararray.py
index 005d35640..063b0c724 100644
--- a/numpy/core/defchararray.py
+++ b/numpy/core/defchararray.py
@@ -333,7 +333,24 @@ def multiply(a, i):
     -------
     out : ndarray
         Output array of str or unicode, depending on input types
-
+    
+    Examples
+    --------
+    >>> a = np.array(["a", "b", "c"])
+    >>> np.char.multiply(x, 3)
+    array(['aaa', 'bbb', 'ccc'], dtype='<U3')
+    >>> i = np.array([1, 2, 3])
+    >>> np.char.multiply(a, i)
+    array(['a', 'bb', 'ccc'], dtype='<U3')
+    >>> np.char.multiply(np.array(['a']), i)
+    array(['a', 'aa', 'aaa'], dtype='<U3')
+    >>> a = np.array(['a', 'b', 'c', 'd', 'e', 'f']).reshape((2, 3))
+    >>> np.char.multiply(a, 3)
+    array([['aaa', 'bbb', 'ccc'],
+           ['ddd', 'eee', 'fff']], dtype='<U3')
+    >>> np.char.multiply(a, i)
+    array([['a', 'bb', 'ccc'],
+           ['d', 'ee', 'fff']], dtype='<U3')
     """
     a_arr = numpy.asarray(a)
     i_arr = numpy.asarray(i)
-- 
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