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Form Repeat Row Sequence Number Tool

Calculate form repeat row sequence number from explicit caller-supplied inputs.

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Description

Generate start+i*step, require each generated value a safe integer, and left-pad its decimal text with zeros to at least width.

Administrative records depend on literal identifiers, numbering conventions, check alphabets and ownership mappings. A duplicate count, check symbol or one-hop route helps reconcile metadata without authenticating a document or establishing who has authority over it. A well-formed label can still refer to the wrong record.

Generate start+i*step, require each generated value a safe integer, and left-pad its decimal text with zeros to at least width.

When to use this tool

Use Form Repeat Row Sequence Number when checking the stated administrative key, numbering, continuity or routing convention.

How to use the tool and how it works

  1. Enter start, rows, step, width. 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 labels. Use the output convention below.

Require whole nonnegative start, positive step, rows 0..256 and width 1..16. Generate start+i*step, require each generated value a safe integer, and left-pad its decimal text with zeros to at least width.1

Input fieldMeaning and unitsAccepted input
startStartRequired. Safe integer; minimum 0.
rowsRowsRequired. Safe integer; minimum 0; maximum 256.
stepStepRequired. Safe integer; strictly above 0.
widthMinimum zero-padded width, 1..16; longer numbers are not truncated.Required. Safe integer; minimum 1; maximum 16.
Output fieldInterpretationReturned shape
labelsLabelsRequired. Array of text; maximum UTF-16 length 8192; maximum items 256.
json
{
  "input": {
    "start": 1,
    "rows": 3,
    "step": 1,
    "width": 3
  },
  "output": {
    "labels": [
      "001",
      "002",
      "003"
    ]
  }
}

Limitations and assumptions

  • Width is a minimum, not a truncation length; no uniqueness across other files or real form numbering policy is verified.
  • 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

Use authoritative source records and the complete applicable document/process scheme for actual identity, routing or integrity decisions.

References

  1. Calculation and input contract: administrative-science/form-repeat-row-sequence-number — tool.io

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