Description
Append superscript signed exponent digits, omitting an exponent of one.
A unit label is text describing a quantity's intended scale. Joining tokens, adding powers or choosing spacing changes presentation; it does not convert the quantity, validate dimensional compatibility or verify a unit registry entry.
Append superscript signed exponent digits, omitting an exponent of one.
When to use this tool
Use Formatting: Unit Power Superscript Token when you need a specific quantity-and-unit text convention.
How to use the tool and how it works
- Enter unit, exponent. Use the units and conventions below.
- Run the tool. Correct any format, range, or cross-field input error before interpreting the output.
- Read result. Expand result to inspect the returned fields.
Require a unit token of ASCII letters, µ and Ω and integer exponent -999 through 999. Append superscript signed exponent digits, omitting an exponent of one.1
| Input field | Meaning and units | Accepted input |
|---|---|---|
| unit | Unit | Required. Text. Implementation limit: 8192 Unicode code points and 16384 UTF-16 code units. |
| exponent | Exponent | Required. Safe integer. |
| Output field | Interpretation | Returned shape |
|---|---|---|
| result | Object containing the calculated members; expand to inspect the fields below. | Required. Object. |
| result.label | Literal label; no independent factual or authorization verdict. | Calculated result member: string. |
{
"input": {
"unit": "m",
"exponent": -2
},
"output": {
"result": {
"label": "m⁻²"
}
}
}Limitations and assumptions
- The token is not checked against a unit registry and exponent zero remains explicit. No quantity conversion, dimensional validation, or font rendering is performed.
- Outputs are nested inside result. 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 a unit-aware calculation for actual conversion and dimensional checks. Select a destination-appropriate typography and retain the intended unit meaning when preparing labels.
References
Similar or alternative tools
- Measurement Unit Product Dot Policy
Join tokens with a middle dot or ordinary space.
- Engineering Exponent Prefix Choice
Look up the supplied exponent exactly; return its prefix or empty text with matched false.