Texas Instruments BA II Plus User Manual

120 BA II PLUS™ Calculator
Yield (given price) with more than one coupon period to
redemption:
Yield is found through an iterative search process using the
“Price with more than one coupon period to redemption”
formula.
Accrued interest for securities with standard coupons or
interest at maturity:
AI PAR
R
M
A
E
=××
where:
AI
= accrued interest
PAR
= par value (principal amount to be paid at
maturity)
Source for bond formulas: Lynch, John J., Jr., and Jan H. Mayle.
Standard Securities Calculation Methods
. New York:
Securities Industry Association, 1986.
Depreciation
RDV
=
CST
N
SAL
N
accumulated depreciation
Values for
DEP
,
RDV
,
CST
, and
SAL
are rounded to the number
of decimals you choose to be displayed.
In the following formulas,
FSTYR
= (13
N
MO
1)
P
12.
Straight-line depreciation
CST SAL
LIF
−
First year:
CST SAL
LIF
FSTYR
−
×
Last year or more:
DEP
=
RDV

Texas Instruments BA II Plus Specifications

General

Type	Financial
Cover	-
Form factor	Pocket
Control type	Buttons
Product color	Black
Digits	10 digits
Display tilting	No
Display number of lines	1 lines
Memory registers	10
Power source	Battery