Casio CLASSWIZ CG Software User's Manual page 147

4. To execute the calculation, press >.
• This displays the calculation result on the Result tab.
Note: Bond Calculation Memorandum Screen
• Selecting T > [Display Memorandum] on the Result tab of Bond Calculation displays the number-of-
day values used in the calculation as shown below.
PRD: number of days from d1 to d2
N: number of coupon payments between settlement date
and maturity date
A: accrued days
B: number of days from settlement date until next coupon
payment date (D − A)
D: number of days in coupon period where settlement occurs
• Selecting T > [Show Coupon Payment Day] while the Memorandum screen is displayed changes to
a screen showing the interest payment date (only when S > [Number of Days/Year] is "365"). If there
are multiple interest payment dates from the redemption year to the year of purchase, each press of
O while this screen is displayed each interest payment date scrolls back sequentially until the first
payment is reached.
Input/Output Terms and Calculation Formulas
Simple Interest
SI : interest
n : number of interest periods
PV : principal
365-day Mode: SI' = n
365
360-day Mode: SI' = n
360
Compound Interest
n : number of compound periods
I % : annual interest rate
PV : present value
PMT: payment
When calculating PV, PMT, FV, n
I % ≠ 0 PV = - α × PMT + β × FV
PV + β × FV
PMT = -
dE6E1E2024EE
E12E15E2028EE
× PV × i i = I%
100
× PV × i i = I%
100
α
100E3E4E
I % : annual interest rate
FV : principal plus interest
SI = -SI'
FV = - PV + SI'
FV : future value
P/Y : installment periods per year
C/Y : compounding periods per year
FV = - PV + α × PMT
147
β