Download  Print this page

HP -28S Manual Page 105

Advanced scientific calculator.
Hide thumbs

Advertisement

where
sppv (single payment present value)
=
(1
+
iIIoo)-n
=
exp(-n
x In(I
+
i/IOO".
This formula assumes that payments are made at the end of each
period.
Here are the major steps you'll perform:
1. Key in the expression for sppv and store it in a variable SPPV.
2. Key in the equation and store it in a variable TVM.
3. Make TVM the current equation.
4. Use the Solver to calculate any of the five variables
n, i, pmt, pv,
or
tv,
for given values of the other four variables.
Before starting, clear the stack and select FIX 2 number display mode .
1
CLEAR
I
13:
1
. , MODE
I
2
FIn
I:
BEllIiBI3_KaEBmD
Step 1:
Key in the expression for
sppv
and store it in a variable SPPV.
Key in the expression for
sppv.
~.ILOGsl
EKP
G
N
0
LHP1
I
[B
100
I
ENTER
I
2:
1:
I
EXP(-N*LNP1 (1/100"
I
This expression takes advantage of the greater accuracy of LNPI to
calcula te In (1
+
i
1100).
Create the variable SPPV and check the USER menu.
~
SPPV I sTol
'USER
I
104
8: The Solver
I

Advertisement

Table of Contents

   Also See for HP HP-28S

   Related Manuals for HP HP-28S

Comments to this Manuals

Symbols: 0
Latest comments: