Description
Subtract committedExpenses from income and subtract specifiedReserve only when reserveAlreadyIncluded is false.
A religious or charitable ledger can be reconciled arithmetically using explicit rates, reserves, and designation rules. Those inputs must come from the applicable policy or qualified interpretation.
Subtract committedExpenses from income and subtract specifiedReserve only when reserveAlreadyIncluded is false.
When to use this tool
Use Waqf Ledger Specified Maintenance Reserve Term when you need a transparent supplied-rule asset or ledger calculation.
How to use the tool and how it works
- Enter income, committedExpenses, specifiedReserve, reserveAlreadyIncluded. Use the units and conventions below.
- Run the tool. Correct any format, range, or cross-field input error before interpreting the output.
- Read availableBalance, reserveCharged. Use the output convention below.
Subtract committedExpenses from income and subtract specifiedReserve only when reserveAlreadyIncluded is false. Return reserveCharged separately.1
| Input field | Meaning and units | Accepted input |
|---|---|---|
| income | Income | Required. Finite number; minimum 0. |
| committedExpenses | Committed Expenses | Required. Finite number; minimum 0. |
| specifiedReserve | Specified Reserve | Required. Finite number; minimum 0. |
| reserveAlreadyIncluded | Reserve Already Included | Required. Boolean. |
| Output field | Interpretation | Returned shape |
|---|---|---|
| availableBalance | Available Balance | Required. Finite number. |
| reserveCharged | Reserve Charged | Required. Finite number. |
{
"input": {
"income": 1000,
"committedExpenses": 300,
"specifiedReserve": 100,
"reserveAlreadyIncluded": false
},
"output": {
"availableBalance": 600,
"reserveCharged": 100
}
}Limitations and assumptions
- This avoids one explicit double charge but does not verify ledger completeness, restrictions, or governing endowment terms.
- 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 governing instrument and qualified financial or religious guidance for actual obligations and distributions.
References
Similar or alternative tools
- Waqf Public Ledger Rent Expense Term
Subtract rentCollected from rentDue for arrears.
- Zakat Explicit Rate Asset Arithmetic
Floor eligibleAssets minus allowedDeductions at zero for netBase.