About:
numpy.isinf (array [, out]): Check element by element if it is infinite + ve or -ve, or return a result as a logical array.
Parameters:
array: [array_like] Input array or object whose elements, we need to test for infinity out: [ndarray, optional] Output array placed with result ... Its type is preserved and it must be of the right shape to hold the output.
Return:
boolean array containing the result. For scalar input, the result is a new boolean with value True if the input is positive or negative infinity; otherwise the value is False. For array input, the result is a boolean array with the same shape as the input and the values are True where the corresponding element of the input is positive or negative infinity; elsewhere the values are False.
Code 1:
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Output:
Finite: False Finite: False Finite: False Finite: True Finite: True Checking for infinity: [1 0 1]
Code 2:
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Output:
[[0 1 2 3] [4 5 6 7]] Is Infifnity: [[ False False False False] [False False False False]] Is Infifnity: [[True] [True]]
Links:
https://docs.scipy.org/doc/numpy-dev/reference/generated/numpy.isinf .html # numpy.isinf
< strong> Notes:
These codes will not work for online IDs. Please run them on your systems to see how they work.
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This article is provided by Mohit Gupta_OMG
