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NumPy | isposinf method
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schedule Mar 10, 2022
Last updated Python●NumPy
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expand_more Numpy's isposinf(~)
method checks whether or not each value in the input array is positive infinity.
Parameters
1. a
| array_like
The input array.
2. out
| Numpy array
| optional
Instead of creating a new array, you can place the computed mean into the array specified by out
.
Return value
If a
is a scalar, then a single boolean is returned. Otherwise, a Numpy array of booleans is returned.
Examples
Basic usage
a = np.array([0, 1, np.NaN, np.inf, np.PINF])np.isposinf(a)
array([False, False, False, True, True])
Published by Isshin Inada
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