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-rw-r--r--numpy/lib/arraysetops.py28
1 files changed, 14 insertions, 14 deletions
diff --git a/numpy/lib/arraysetops.py b/numpy/lib/arraysetops.py
index 270927321..49a1d3e89 100644
--- a/numpy/lib/arraysetops.py
+++ b/numpy/lib/arraysetops.py
@@ -79,7 +79,7 @@ def unique1d(ar1, return_index=False, return_inverse=False):
Parameters
----------
- ar1 : array-like
+ ar1 : array_like
This array will be flattened if it is not already 1-D.
return_index : bool, optional
If True, also return the indices against `ar1` that result in the
@@ -101,8 +101,8 @@ def unique1d(ar1, return_index=False, return_inverse=False):
See Also
--------
- numpy.lib.arraysetops : Module with a number of other functions
- for performing set operations on arrays.
+ numpy.lib.arraysetops : Module with a number of other functions
+ for performing set operations on arrays.
Examples
--------
@@ -230,14 +230,14 @@ def setxor1d(ar1, ar2):
Parameters
----------
- ar1 : array
+ ar1 : array_like
Input array.
- ar2 : array
+ ar2 : array_like
Input array.
Returns
-------
- xor : array
+ xor : ndarray
The values that are only in one, but not both, of the input arrays.
See Also
@@ -269,15 +269,15 @@ def setmember1d(ar1, ar2):
Parameters
----------
- ar1 : array
+ ar1 : array_like
Input array.
- ar2 : array
+ ar2 : array_like
Input array.
Returns
-------
- mask : bool-array
- The values ar1[mask] are in ar2.
+ mask : ndarray, bool
+ The values `ar1[mask]` are in `ar2`.
See Also
--------
@@ -325,7 +325,7 @@ def union1d(ar1, ar2):
Returns
-------
- union : array
+ union : ndarray
Unique union of input arrays.
See also
@@ -345,14 +345,14 @@ def setdiff1d(ar1, ar2):
Parameters
----------
- ar1 : array
+ ar1 : array_like
Input array.
- ar2 : array
+ ar2 : array_like
Input comparison array.
Returns
-------
- difference : array
+ difference : ndarray
The values in ar1 that are not in ar2.
See Also