# isComplexLike
> Test if a value is a complex number-like object.
## Usage
```javascript
var isComplexLike = require( '@stdlib/assert/is-complex-like' );
```
#### isComplexLike( value )
Tests if a value is a complex number-like `object`.
```javascript
var Complex128 = require( '@stdlib/complex/float64' );
var Complex64 = require( '@stdlib/complex/float32' );
var x = new Complex128( 1.0, 3.0 );
var bool = isComplexLike( x );
// returns true
x = new Complex64( 3.0, 1.0 );
bool = isComplexLike( x );
// returns true
x = {
're': 1.0,
'im': -1.0
};
bool = isComplexLike( x );
// returns true
```
## Notes
- A complex number-like `object` is defined as an `object` having the following properties assigned to numeric values:
- **re**: real component.
- **im**: imaginary component.
## Examples
```javascript
var Complex64 = require( '@stdlib/complex/float32' );
var Complex128 = require( '@stdlib/complex/float64' );
var isComplexLike = require( '@stdlib/assert/is-complex-like' );
var out = isComplexLike( new Complex64( 2.0, 2.0 ) );
// returns true
out = isComplexLike( new Complex128( 3.0, 1.0 ) );
// returns true
out = isComplexLike( { 're': 1.0, 'im': -1.0 } );
// returns true
out = isComplexLike( {} );
// returns false
out = isComplexLike( null );
// returns false
```