frexp
frexp(value, exponent, [offset_into_exponent]) ⇒ number
Decomposes a floating-point number into a normalized fraction and an integer power of 2. Similar to C's frexp function.
Kind: global function
Returns: number - mantissa
| Param | Type | Description |
|---|---|---|
| value | number | The floating-point number to decompose |
| exponent | Array.<number> | where to write exponent to |
| [offset_into_exponent] | number |