a result such as x = result * 10y and |result| < 1.0
| x | y | frexp(x, y) |
|---|---|---|
| NaN | 0 | NaN |
| +∞ | 0 | +∞ |
| -∞ | 0 | -∞ |
| ±0.0 | 0 | ±0.0 |
Notes: This operation is silent, doesn't throw any exceptions and doesn't set any error flags. Signaling NaNs are quieted by this operation
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Separates _decimal _value into coefficient and exponent. This operation is silent, doesn't throw any exception.