function getLowWord( x ) {
	FLOAT64_VIEW[ 0 ] = x;
	return UINT32_VIEW[ LOW ];
}
Returns a 32-bit unsigned integer corresponding to the less significant 32 bits of a double-precision floating-point number.

## Notes

```text
float64 (64 bits)
f := fraction (significand/mantissa) (52 bits)
e := exponent (11 bits)
s := sign bit (1 bit)

|-------- -------- -------- -------- -------- -------- -------- --------|
|                                Float64                                |
|-------- -------- -------- -------- -------- -------- -------- --------|
|              Uint32               |               Uint32              |
|-------- -------- -------- -------- -------- -------- -------- --------|
```

If little endian (more significant bits last):

```text
                        <-- lower      higher -->
|   f7       f6       f5       f4       f3       f2    e2 | f1 |s|  e1  |
```

If big endian (more significant bits first):

```text
                        <-- higher      lower -->
|s| e1    e2 | f1     f2       f3       f4       f5        f6      f7   |
```

In which Uint32 can we find the lower order bits? If little endian, the first; if big endian, the second.

## References

-   [Open Group][1]

[1]: http://pubs.opengroup.org/onlinepubs/9629399/chap14.htm

@param {number} x - input value
@returns {uinteger32} lower order word

@example
var w = getLowWord( 3.14e201 ); // => 10010011110010110101100010000010
// returns 2479577218