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Archival Interest Simple Compound Label Tool

Label a supplied archival interest convention without inferring compounding from notation or computing interest.

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Description

Label a ledger entry's supplied interest convention.

Historical economic records depend on archival wording, accounting signs, local units, assigned values, denominations and date precision. A wage-day ratio is a comparison of supplied amounts rather than actual labor time. Preserving an account-year label or unit factor does not authenticate a historical price, practice or legal obligation.

Label a ledger entry's supplied interest convention.

When to use this tool

Use Archival Interest Simple Compound Label when you already have entryId, interestConvention and need to label a ledger entry's supplied interest convention.

How to use the tool and how it works

  1. Enter entryId, interestConvention. Use the units and conventions below.
  2. Run the tool. Correct any format, range, or cross-field input error before interpreting the output.
  3. Read label. Use the output convention below.

Require entryId nonempty and convention simple/compound/unspecified; append the bracketed label.1

Input fieldMeaning and unitsAccepted input
entryIdEntry IdRequired. Text; minimum UTF-16 length 1; maximum UTF-16 length 8192.
interestConventionInterest ConventionRequired. Text; one of "simple", "compound", "unspecified"; maximum UTF-16 length 8192.
Output fieldInterpretationReturned shape
labelLabelRequired. Text; maximum UTF-16 length 8192.
json
{
  "input": {
    "entryId": "E17",
    "interestConvention": "simple"
  },
  "output": {
    "label": "E17 [simple]"
  }
}

Limitations and assumptions

  • No interest is calculated, historical practice inferred or loan obligation validated.
  • 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.

Alternative or Complementary methods

Consult the original ledger, archive and historical unit or monetary definitions when reconstructing an account. Reconcile period, commodity quality, currency and source corrections before comparing values; local labels and supplied conversions preserve only their declared assumptions.

References

  1. Calculation and input contract: economic-history/archival-interest-simple-compound-label — tool.io

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