| BooleanFunction (100%) |
| CeilingFunction (100%) |
| ConcatFunction (100%) |
| ContainsFunction (100%) |
| CountFunction (100%) |
| FalseFunction (100%) |
| FloorFunction (100%) |
| IdFunction (100%) |
| LangFunction (91%) |
| LastFunction (100%) |
| LocalNameFunction (100%) |
| NameFunction (100%) |
| NamespaceUriFunction (96%) |
| NormalizeSpaceFunction (100%) |
| NotFunction (100%) |
| NumberFunction (100%) |
| PositionFunction (100%) |
| RoundFunction (100%) |
| StartsWithFunction (100%) |
| StringFunction (92%) |
| StringLengthFunction (90%) |
| SubstringAfterFunction (100%) |
| SubstringBeforeFunction (100%) |
| SubstringFunction (98%) |
| SumFunction (100%) |
| TranslateFunction (96%) |
| TrueFunction (100%) |