Texas Instruments BA II PLUS - Manual (Page 107)

Index 103
Index
Symbols
#PD (number of periods) 70 , 71 , 72
#PD (number of periods, Percent
Change/Compound Interest
worksheet)
70
%CH (percent change) 70 , 71 , 72
(- (negative) indicator
3
(#$ indicator
3
(1 (value entered) indicator
3
(GX (sum of X)
63 , 65
(GX² (sum of X²)
63 , 65
(GXY (sum of XY products)
63
(GY (sum of Y)
63
(GY² (sum of Y²)
63
(sx (population standard deviation of
X) 63 , 65
(sy (population standard deviation of
Y) 63
(v (mean of X)
63 , 65
(w (mean of X)
63
* (value computed) indicator 3
= (value assigned) indicator 3
Numerics
1/Y (one coupon per year) 52 , 53 , 55
1-V (one-variable statistics ) 63 , 65
2/Y (two coupons per year) 52 , 53 , 55
2nd (second)
functions 2
indicator 3
30/360 day-count method (360) 52 ,
53 , 55 , 75
360 (30/360 day-count method) 52 ,
53 , 55 , 75
A
a (y-intercept) 63
Accrued interest (AI) 52 , 55 , 56
Accuracy 95
ACT (actual/actual day-count
method) 52 , 53 , 55 , 75
Actual/actual (ACT) day-count
method 75
Actual/actual day-count method
(ACT) 52 , 53 , 55
Addition 8
AI (accrued interest) 52 , 55 , 56
Algebraic Operating System (AOS™)
calculations 4 , 5 , 96
Amortization
formulas 85
schedule 21 , 25 , 26 , 38
worksheet 21
Amount of nth cash flow (Cnn) 41
Angle units format 5
Annual coupon rate, percent (CPN)
52 , 54 , 55
Annual effective rate (EFF) 73 , 74
annual interest rate 54 , 73 , 87
Annuities 21
due 24 , 29 , 30
ordinary 24 , 29 , 30
perpetual 30
ANS (Last Answer) feature 14
AOS™ (Algebraic Operating System)
calculations 5 , 96
APD™ (Automatic Power Down™)
feature 1 , 2
Arccosine 9
Arcsine 9
Arctangent 9
Automatic Power Down™ (APD™)
feature 1 , 2
B
b (slope) 63
Backspace key 7
BAL (balance) 22 , 24
Balance (BAL) 22 , 24
Battery 97
precautions 97
replacing 97
Beginning-of-period (BGN)
indicator 3
payments 22 , 24
BGN (beginning-of-period)
indicator 3