CASTI-89 TITANIUM (FINANCE APP) · CALC89
tvmI(
Time value of money: returns the annual interest rate in percent.
Syntax
tvmI(N, PV, Pmt, FV[, PpY[, CpY[, PmtAt]]])
- Group
- Finance
- Arguments
- Takes N, PV, Pmt and FV, with optional payments per year, compounding periods per year and payment timing.
- Availability
- Pro feature in Calc89
- Origin
- On the TI-89 Titanium this command comes with the preinstalled Finance app
Example
| Input | Result |
|---|---|
| tvmI(240,100000,-1000,0,12,12) | 10.5241108726 |
Typing tvmI(240,100000,-1000,0,12,12) on the home screen and pressing ENTER returns 10.5241108726.
Related commands
- tvmN(Time value of money: returns the number of payment periods.
- tvmPmt(Time value of money: returns the payment per period, for example a monthly loan payment.
- tvmPV(Time value of money: returns the present value of a loan or savings plan.
- ΣInt(Returns the total interest paid over a range of loan payments.
- ΣPrn(Returns the total principal paid over a range of loan payments.
- amortTbl(Returns an amortization table as a matrix, with payment number, interest, principal and balance for each payment.
- bal(Returns the remaining loan balance after a given payment.
- dbd(Returns the number of days between two dates.