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| docs | ||
| include/stdlib/math/base/assert | ||
| lib | ||
| src | ||
| binding.gyp | ||
| include.gypi | ||
| manifest.json | ||
| package.json | ||
| README.md | ||
isNegativeZerof
Test if a single-precision floating-point numeric value is negative zero.
Usage
var isNegativeZerof = require( '@stdlib/math/base/assert/is-negative-zerof' );
isNegativeZerof( x )
Tests if a single-precision floating-point numeric value is negative zero.
var bool = isNegativeZerof( -0.0 );
// returns true
bool = isNegativeZerof( 0.0 );
// returns false
Examples
var isNegativeZerof = require( '@stdlib/math/base/assert/is-negative-zerof' );
var bool = isNegativeZerof( -0.0 );
// returns true
bool = isNegativeZerof( 0.0 );
// returns false
bool = isNegativeZerof( 5.0 );
// returns false
bool = isNegativeZerof( -1.0 );
// returns false
bool = isNegativeZerof( NaN );
// returns false