Convert an unsigned 32-bit integer to a signed 32-bit integer.
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> Convert an unsigned 32-bit integer to a signed 32-bit integer.
``bash`
npm install @stdlib/number-uint32-base-to-int32
`javascript`
var uint32ToInt32 = require( '@stdlib/number-uint32-base-to-int32' );
#### uint32ToInt32( x )
Converts an unsigned 32-bit integer to a signed 32-bit integer.
`javascript
var float64ToUint32 = require( '@stdlib/number-float64-base-to-uint32' );
var y = uint32ToInt32( float64ToUint32( 4294967295 ) );
// returns -1
y = uint32ToInt32( float64ToUint32( 3 ) );
// returns 3
`
`javascript
var randu = require( '@stdlib/random-base-randu' );
var MAX_UINT32 = require( '@stdlib/constants-uint32-max' );
var float64ToUint32 = require( '@stdlib/number-float64-base-to-uint32' );
var uint32ToInt32 = require( '@stdlib/number-uint32-base-to-int32' );
var uint32;
var int32;
var i;
for ( i = 0; i < 100; i++ ) {
// Generate a random unsigned 32-bit integer:
uint32 = float64ToUint32( randu()*MAX_UINT32 );
// Convert the unsigned integer to a signed 32-bit integer:
int32 = uint32ToInt32( uint32 );
console.log( 'uint32: %d => int32: %d', uint32, int32 );
}
`
*
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For more information on the project, filing bug reports and feature requests, and guidance on how to develop [stdlib][stdlib], see the main project [repository][stdlib].
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