standard way to test `NaN` in C++?

Asked Mar 26 '11 at 08:27

Active Mar 26 '11 at 22:00

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Possible Duplicate:
Checking if a double (or float) is nan in C++

How should I do to test NaN in C++ in portable/correct/standard manner?

edited May 23 '17 at 10:33

Community

asked Mar 26 '11 at 08:27

eonil

0 Answers0