numpy.random.RandomState.tomaxint¶
-
RandomState.
tomaxint
(size=None)¶ Random integers between 0 and
sys.maxint
, inclusive.Return a sample of uniformly distributed random integers in the interval [0,
sys.maxint
].Parameters: size : int or tuple of ints, optional
Output shape. If the given shape is, e.g.,
(m, n, k)
, thenm * n * k
samples are drawn. Default is None, in which case a single value is returned.Returns: out : ndarray
Drawn samples, with shape size.
See also
randint
- Uniform sampling over a given half-open interval of integers.
random_integers
- Uniform sampling over a given closed interval of integers.
Examples
>>> RS = np.random.mtrand.RandomState() # need a RandomState object >>> RS.tomaxint((2,2,2)) array([[[1170048599, 1600360186], [ 739731006, 1947757578]], [[1871712945, 752307660], [1601631370, 1479324245]]]) >>> import sys >>> sys.maxint 2147483647 >>> RS.tomaxint((2,2,2)) < sys.maxint array([[[ True, True], [ True, True]], [[ True, True], [ True, True]]])