Mask for the significand of a half-precision floating-point number.
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> Mask for the significand of a [half-precision floating-point number][ieee754].
``bash`
npm install @stdlib/constants-float16-significand-mask
`javascript`
var FLOAT16_SIGNIFICAND_MASK = require( '@stdlib/constants-float16-significand-mask' );
#### FLOAT16_SIGNIFICAND_MASK
Mask for the significand of a [half-precision floating-point number][ieee754].
`javascript`
// 0x03ff = 1023 => 0 00000 1111111111
var bool = ( FLOAT16_SIGNIFICAND_MASK === 0x03ff );
// returns true
`javascript
var toWord = require( '@stdlib/number-float16-base-to-word' );
var FLOAT16_SIGNIFICAND_MASK = require( '@stdlib/constants-float16-significand-mask' );
var x = 11.5;
var w = toWord( x ); // 0 10010 0111000000
// returns 18880
// Mask off all bits except for the significand bits:
var out = w & FLOAT16_SIGNIFICAND_MASK; // 0 00000 0111000000
// returns 448
// Mask on the significand bits and leave other bits unchanged:
out = w | FLOAT16_SIGNIFICAND_MASK; // 0 10010 1111111111
// returns 19455
`
*
`c`
#include "stdlib/constants/float16/significand_mask.h"
#### STDLIB_CONSTANT_FLOAT16_SIGNIFICAND_MASK
Macro for the mask for the significand of a [half-precision floating-point number][ieee754].
*
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