Description
Require indiction from one through 15 and nonempty sourceId, then format indiction number [sourceId].
Calendar coordinates depend on an era, origin, day-start rule, and sometimes an arithmetic rather than observational convention. A supplied coordinate difference does not resolve those choices.
Require indiction from one through 15 and nonempty sourceId, then format indiction number [sourceId].
When to use this tool
Use European Charter Indiction Source Token when you need a documented calendar convention or source-coordinate comparison.
How to use the tool and how it works
- Enter indiction, sourceId. Use the units and conventions below.
- Run the tool. Correct any format, range, or cross-field input error before interpreting the output.
- Read token. Use the output convention below.
Require indiction from one through 15 and nonempty sourceId, then format indiction number [sourceId].1
| Input field | Meaning and units | Accepted input |
|---|---|---|
| indiction | Indiction | Required. Safe integer; minimum 1; maximum 15. |
| sourceId | Identifier used to retain the supplied source context. | Required. Text; maximum UTF-16 length 8192. |
| Output field | Interpretation | Returned shape |
|---|---|---|
| token | Token in the supported spelling; inspect the accepted grammar above. | Required. Text; maximum UTF-16 length 8192. |
{
"input": {
"indiction": 7,
"sourceId": "Charter A"
},
"output": {
"token": "indiction 7 [Charter A]"
}
}Limitations and assumptions
- This records a cycle-year assertion without deriving it from a date or selecting among historical indiction conventions.
- Inputs must satisfy both the field types and the cross-field conditions above. Invalid input causes an error; a successful false flag or documented placeholder is a different result.
- Numeric calculations use binary floating point unless exact decimal-integer arithmetic is explicitly stated. No hidden measurement tolerance or decimal rounding is added; nonfinite or out-of-contract results are rejected. Numeric signed-zero results are exported as zero.
Alternative or Complementary methods
Consult the source calendar and authoritative date information for actual observance, conversion, or historical dating.
References
Similar or alternative tools
- Regnal Year Source Label
Require nonempty rulerLabel and source plus positive regnalYear, then format a source-qualified regnal-year label.
- Japanese Era Year Gannen Token
Format the first year with 元年 and later years as the number followed by 年.