is-nan

isnan

Test if a double-precision floating-point numeric value is NaN.

var isnan = require( '@stdlib/math/base/assert/is-nan' );

Tests if a double-precision floating-point numeric value is NaN.

var bool = isnan( NaN );
// returns true

var isnan = require( '@stdlib/math/base/assert/is-nan' );

var bool = isnan( NaN );
// returns true

bool = isnan( 5.0 );
// returns false

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include/stdlib/math/base/assert		include/stdlib/math/base/assert
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src		src
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README.md		README.md
binding.gyp		binding.gyp
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