 |
del.icio.us |
 |
Digg |
 |
Furl |
 |
|
 |
Rojo |
| Add to OnlyWire |
Directed rounding refers to rounding a number in a certain direction - toward a certain number or limit. For example, the IEEE 754 floating point standard has 4 rounding modes, 3 of which are directed rounding:
- Round inward (toward 0)
- Round upward (toward +infinity)
- Round downward (toward -infinity)
The IEEE floating point standard must round because the result of operations on floating point numbers are not always representable because of limitations in precision.
 |
This mathematics-related article is a stub. You can help Wikipedia by expanding it. |
