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How can I check for NaN values?
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How can I check for NaN values?
asked
Jan 22, 2022
in
Education
by
JackTerrance
float('nan') results Nan (not a number). It is very easy but how can I check? Select the correct answer from above options
python
1
Answer
0
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answered
Jan 22, 2022
by
JackTerrance
Best answer
You can use math.isnan() which will return True if the variable is a NAN else False Syntax- math.isnan(variable) Alternatively, another way to test for NaN is comparing the number to itself. def isNaN(num): return num != num
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