BA II Plus Calculator Manual
Index 109
Starting month (M01) 57, 59, 60
Starting payment (P1)
 22, 24
Statistical data
 66
Statistics worksheet
 63–67
Storing to memory
 12
Straight line (SL)
 57, 59, 60
Subtraction
 8
Sum of the years’ digits (SYD)
 57, 59, 
60
Sum of X (GX)
 63, 65
Sum of X² (GX²)
 63, 65
Sum of XY products (GXY)
 63
Sum of Y (GY)
 63
Sum of Y² (GY²)
 63
support and service
 99
Sx (sample standard deviation of X)
63, 65
Sy (sample standard deviation of Y)
63
SYD (sum of the years’ digits)
 57, 59, 
60
T
Time-Value-of-Money (TVM) 
worksheet
 15, 16, 18, 21
Time-Value-of-Money and 
Amortization worksheets
 ??–40
Turning calculator off
 1
Turning calculator on
 1
TVM (Time-Value-of-Money) 
worksheet
 15, 16, 18, 21
Two coupons per year (2/Y)
 52, 53, 55
Two-variable statistics
 65, 67
U
Uneven cash flows 42
Unit price (P)
 78, 79
Universal power
 8
V
Value assigned (=) indicator 3
Value computed (*) indicator
 3
Value entered (1) indicator
 3
Variable cost per unit (VC)
 78, 79
VC (variable cost per unit)
 78, 79
W
warranty 100
What-if calculations
 15
Worksheets
Amortization
 21
Bond
 51
Breakeven
 78
Cash Flow
 41
Date
 74
Depreciation
 57
display indicators
 19
Interest Conversion
 72
Memory
 80
Percent Change/Compound 
Interest
 69
Profit Margin
 76
prompted
 18
TVM (Time-Value-of-Money)
 15, 
16, 18, 21
variables
 15, 16, 17, 18
X
X value (Xnn) 63, 65
X' (predicted X value)
 63, 65, 67
Xnn (X value)
 63, 65
xP/Y key (multiply payments per 
year)
 25
Y
Y' (predicted Y value) 63, 65
Year to compute (YR)
 57, 59, 60
Yield to maturity
 54
Yield to redemption (YLD)
 52, 55
Y-intercept (a)
 63
YLD (yield to redemption)
 52, 55
Ynn (frequency of X value)
 63, 65
YR (year to compute)
 57, 59, 60










