25 lines
392 B
Plaintext
25 lines
392 B
Plaintext
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{{alias}}( x )
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Tests if a double-precision floating-point numeric value is `NaN`.
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Parameters
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----------
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x: number
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Value to test.
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Returns
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-------
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bool: boolean
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Boolean indicating whether the value is `NaN`.
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Examples
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--------
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> var bool = {{alias}}( NaN )
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true
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> bool = {{alias}}( 7.0 )
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false
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See Also
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--------
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