db
| Explanation | Finds the depreciation amount for the specified annual declining balance method. Added from Mobile Ver.2.0.0 | |
| Call format | var d = db (acquisition cost, remaining price, lifespan, no. of years of use ) | |
| Return value | Returns the period (year) until the target maturity is reached when the principal is invested at the interest rate. | |
| Arguments | Number Acquisition cost | |
| Number Remaining price | ||
| Number lifespan | ||
| Number years of use | ||
| Exception | None | |
| Example of use | ||
| Related item | ||