Financial Functions 14-5
8314FINA.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:50 PM Printed: 02/19/01 1:38 PM
Page 5 of 14
When using the TI-83 financial functions, you must enter
cash inflows (cash received) as positive numbers and cash
outflows (cash paid) as negative numbers. The TI-83
follows this convention when computing and displaying
answers.
To display the FINANCE CALC menu, press y [FINANCE].
CALC VARS
1:TVM Solver... Displays the TVM Solver.
2:tvm_Pmt Computes the amount of each payment.
3:tvm_æComputes the interest rate per year.
4:tvm_PV Computes the present value.
5:tvm_ÚComputes the number of payment periods.
6:tvm_FV Computes the future value.
7:npv( Computes the net present value.
8:irr( Computes the internal rate of return.
9:bal( Computes the amortization sched. balance.
0:GPrn( Computes the amort. sched. principal sum.
A:GInt( Computes the amort. sched. interest sum.
B:4Nom( Computes the nominal interest rate.
C:4Eff( Computes the effective interest rate.
D:dbd( Calculates the days between two dates.
E:Pmt_End Selects ordinary annuity (end of period).
F:Pmt_Bgn Selects annuity due (beginning of period).
Use these functions to set up and perform financial
calculations on the home screen.
TVM Solver displays the TVM Solver (page 14.4).
Using the Financial Functions
Entering Cash
Inflows and Cash
Outflows
FINANCE CALC
Menu
TVM Solver