Description
Calculate indexRatio=currentIndex/baseIndex, adjustment=basePrice*indexedFraction*(indexRatio-1), and newPrice=basePrice+adjustment.
An administrative calculation applies supplied clocks, fees, exclusions, roles, and document conditions. Numeric consistency and an explicit condition match can be useful record checks. They do not select the governing authority, verify evidence, or establish legal rights and obligations.
Calculate indexRatio=currentIndex/baseIndex, adjustment=basePrice*indexedFraction*(indexRatio-1), and newPrice=basePrice+adjustment.
When to use this tool
Use Contract Escalation Caller Index Term when you need a supplied administrative fee, clock, role, document, or accounting calculation before checking its substantive basis.
How to use the tool and how it works
- Enter basePrice, baseIndex, currentIndex, indexedFraction. Use the units and conventions below.
- Run the tool. Correct any format, range, or cross-field input error before interpreting the output.
- Read indexRatio, adjustment, newPrice. Use the output convention below.
Calculate indexRatio=currentIndex/baseIndex, adjustment=basePrice*indexedFraction*(indexRatio-1), and newPrice=basePrice+adjustment. Require nonnegative base price and current index, positive base index, and fraction within zero through one.1
| Input field | Meaning and units | Accepted input |
|---|---|---|
| basePrice | Base Price | Required. Finite number; minimum 0. |
| baseIndex | Base Index | Required. Finite number; strictly above 0. |
| currentIndex | Current Index | Required. Finite number; minimum 0. |
| indexedFraction | Indexed Fraction | Required. Finite number; minimum 0; maximum 1. |
| Output field | Interpretation | Returned shape |
|---|---|---|
| indexRatio | Index Ratio | Required. Finite number. |
| adjustment | Adjustment | Required. Finite number. |
| newPrice | New Price | Required. Finite number. |
{
"input": {
"basePrice": 1000,
"baseIndex": 100,
"currentIndex": 120,
"indexedFraction": 0.5
},
"output": {
"indexRatio": 1.2,
"adjustment": 99.99999999999997,
"newPrice": 1100
}
}Limitations and assumptions
- Only the indexed portion changes and no cap or floor is supplied. Index series, dates, contract eligibility, official price rules, and actual payment obligations are not determined.
- The field tables state structural bounds; the mechanics also specify cross-field constraints. Malformed inputs and unsupported domains cause errors. A successful false flag, empty branch value, or zero placeholder has the meaning stated above and is distinct from an input error.
- 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. Signed zero is exported as zero.
Alternative or Complementary methods
Consult the applicable authoritative rule and verify source records before deciding fees, authority, deadlines, or obligations. Keep a supplied scenario calculation separate from that evidence review.
References
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