Casio fx-9750GII User Manual

7-8
BAL0 = PV (,171 = 0 and PRN1 = 307 at beginning of installment term)
S Converting between the nominal interest rate and effective interest rate
The nominal interest rate (I% value input by user) is converted to an effective interest rate
(I%' ) for installment loans where the number of installments per year is different from the
number of compound interest calculation periods.
The following calculation is performed after conversion from the nominal interest rate to the
effective interest rate, and the result is used for all subsequent calculations.
Press (AMT) from the Financial 1 screen to display the following input screen for
amortization.
(AMT)
PM1....... first installment of installments 1 through
n
PM2....... second installment of installments 1 through n
n
........... installments
I% ........ interest rate
PV ........ principal
307 ..... payment for each installment
FV ........ balance following final installment
P/Y ....... installments per year
C/Y ....... compoundings per year
After configuring the parameters, use one of the function menus noted below to perform the
corresponding calculation.
• {BAL} … {balance of principal after installment PM2}
• {INT} … {interest portion of installment PM1}
• {PRN} … {principal portion of installment PM1}
a : ,17 PM1 =IBAL PM1–1 s i I s (307 sign)
b : PRN
PM1 =307 + BAL PM1–1 s i
c : BAL
PM2 = BAL PM2–1 + PRN PM2
d :
3
PRN = PRN PM1 + PRN PM1+1 + … + PRN PM2
e :
3
,17=,17 PM1 +,17 PM1+1 + … + ,17 PM2
PM2
PM1
PM2
PM1
a : ,17 PM1 =IBAL PM1–1 s i I s (307 sign)
b : PRN
PM1 =307 + BAL PM1–1 s i
c : BAL
PM2 = BAL PM2–1 + PRN PM2
d :
3
PRN = PRN PM1 + PRN PM1+1 + … + PRN PM2
e :
3
,17=,17 PM1 +,17 PM1+1 + … + ,17 PM2
PM2
PM1
PM2
PM1
I
%' =
I%
(1+ ) –1
[C/Y ]
[P/Y ]
{ }
× 100
100 ×[C/Y ]
I
%' =
I%
(1+ ) –1
[C/Y ]
[P/Y ]
{ }
× 100
100 ×[C/Y ]
i = I%'÷100i = I%'÷100

Casio fx-9750GII Specifications

General

Type	Graphing
Cover	-
Form factor	Desktop
Control type	Buttons
Product color	Blue
Digits	- digits
Display tilting	No
Display resolution	64 x 128 pixels
Display number of lines	8 lines
Display number of characters	21
Battery type	AAA
Power source	Battery
Auto power off	Yes
Number of batteries supported	4
Flash memory	0.061 MB
Storage media type	Flash
Symbolic notation	Square root
Conversion between	Decimal, Percent

Weight and Dimensions

Depth	180.5 mm
Width	87.5 mm
Height	21.3 mm
Weight	205 g