| InvalidOperationException | x is signaling NaN | 
| UnderflowException | ex is too small to be represented | 
| OverflowException | ex is too big to be represented | 
| InexactException | the result is inexact | 
| x | exp(x) | 
|---|---|
| NaN | NaN | 
| ±0.0 | +1.0 | 
| -∞ | 0 | 
| +∞ | +∞ | 
decimal32 power = 1; assert (exp(power) == decimal32.E);
Calculates ex