a value with the same numerical value as x but with the exponent of y
| InvalidOperationException | x is signaling NaN |
| InvalidOperationException | only one of x or y is ±∞ |
| InexactException | result is inexact |
| x | y | quantize(x, y) |
|---|---|---|
| NaN | any | NaN |
| any | NaN | NaN |
| ±∞ | ±∞ | ±∞ |
| ±∞ | any | NaN |
| any | ±∞ | NaN |
Express a value using another value exponent