Release History: Functions Registry - Function Definition
| Document | Date | Status |
|---|---|---|
| Function Definition | 2011-10-24 | Recommendation |
| Function Definition | 2010-06-23 | Proposed Edited Recommendation |
| Function Definition | 2009-06-22 | Recommendation |
| Function Definition | 2009-03-31 | Proposed Recommendation |
| Function Definition | 2008-12-31 | Candidate Recommendation |
| Function Definition | 2008-12-31 | Public Working Draft |
| Function Definition | 2008-04-18 | Public Working Draft |
