IPerforming Financial Calculations in a Program

(Not available on the fx-7400GII)

Setup Commands

Date Mode Setting for Financial Calculations DateMode365....... 365 days DateMode360....... 360 days

Payment Period Setting

PmtBgn................. Start of period PmtEnd................. End of period

Bond Calculation Payment Periods PeriodsAnnual ...... Annual PeriodsSemi ......... Semiannual

Financial Calculation Commands

For the meaning of each argument, see “Chapter 7 Financial Calculation (TVM)”.

Simple Interest

Smpl_SI: Returns the interest based on simple interest calculation.

Syntax: Smpl_SI(n, I%, PV)

Smpl_SFV: Returns the total of principal and interest based on simple interest calculation.

Syntax: Smpl_SFV(n, I%, PV)

Compound Interest Note:

P/Y and C/Y can be omitted for all compound interest calculations. When they are omitted, calculations are performed using P/Y=12 and C/Y=12.

If you perform a calculation that uses a compound interest function (Cmpd_n(, Cmpd_I%(, Cmpd_PV(, Cmpd_PMT(, Cmpd_FV(), the argument(s) you input and the calculation results will be saved to the applicable variables (n, I%, PV, etc.). If you perform a calculation that uses any other type of financial calculation function, the argument and calculation results are not assigned to variables.

Cmpd_n: Returns the number of compound periods.

Syntax: Cmpd_n(I%, PV, PMT, FV, P/Y, C/Y)

Cmpd_I%: Returns the annual interest.

Syntax: Cmpd_I%(n, PV, PMT, FV, P/Y, C/Y)

Cmpd_PV: Returns the present value (loan amount for installment payments, principal for savings).

Syntax: Cmpd_PV(n, I%, PMT, FV, P/Y, C/Y)

Cmpd_PMT: Returns equal input/output values (payment amounts for installment payments, deposit amounts for savings) for a fixed period.

8-35