Write a NumPy program to test element-wise for NaN of a given array

hamza

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2022-05-18

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Python programming,

hamza

2022-05-18

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import numpy as np
a = np.array([1, 0, np.nan, np.inf])
print("Original array")
print(a)
print("Test element-wise for NaN:")
print(np.isnan(a))

Sample Output:

Original array
[  1.   0.  nan  inf]
Test element-wise for NaN:
[False False  True False]

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