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LabWindows/CVI

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Product DocumentationLabWindows/CVI...Tools LibrarySpecial Double Precision Numbers and FunctionsNotANumberCurrent page
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NotANumber

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NotANumber

double NotANumber (void);

Purpose

Returns a double precision quantity that is not a number (NaN).

Parameters

None.

Return Value

Name Type Description
result double Result is a double precision quantity that is not a number (NaN).

Additional Information

Library: Programmer's Toolbox

Include file: toolbox\toolbox.h

LabWindows/CVI compatibility: LabWindows/CVI 7.1 and later

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