Texas Instruments BA II PLUS PRO Support Question
Texas Instruments BA II PLUS PRO Support Question
Find answers below for this question about Texas Instruments BA II PLUS PRO - BA II Plus Professional Financial Calculator.Need a Texas Instruments BA II PLUS PRO manual? We have 1 online manual for this item!
Question posted by MelissaSimon778 on November 7th, 2021
Why Do I Get Error 7 When Trying To Computer Irr?
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Current Answers
Answer #1: Posted by itasklive on November 9th, 2021 1:09 AM
itasklive
Member since:
October 21st, 2021 Points: 257,510
Member since:
October 21st, 2021 Points: 257,510
Related Texas Instruments BA II PLUS PRO Manual Pages
User Manual - Page 2
... or more of the FCC rules. Caution: Any changes or modifications to this equipment does cause harmful interference to radio or television reception, which can try to radio communications. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in connection with the instructions, may...
User Manual - Page 3
... 1
Turning On the Calculator 1 Turning Off the Calculator 1 Selecting 2nd Functions 2 Reading the Display 2 Setting Calculator Formats 4 Resetting the Calculator 6 Clearing Calculator Entries and Memories 6 Correcting Entry Errors 7 Math Operations 8 Memory Operations 12 Calculations Using Constants 13 Last Answer Feature 14 Using Worksheets: Tools for Financial Solutions 15
2 Time...
User Manual - Page 4
... Texas Instruments Support and Service 99 Texas Instruments (TI) Warranty Information 100
Index 103
iv Reference Information 83 Formulas 83 Error Messages 94 Accuracy Information 95 AOS™ (Algebraic Operating System) Calculations 96 Battery Information 97 In Case of a Lease with Uneven Payments 48
4 Bond Worksheet 51 Bond Worksheet Variables 52 Bond...
User Manual - Page 5
... value and any error condition clear. • Any unfinished standard-calculator operation and worksheet
calculation in progress cancel. Overview of zero. 1
Overview of Calculator Operations
This chapter describes the basic operation of your BA II PLUS™ calculator, including how to: • Turn on exactly as you turned off the calculator by pressing $, the
calculator returns to the...
User Manual - Page 6
...and returns the calculator to 10 digits. (The calculator displays values exceeding 10 digits in the upper left it, saving display settings and stored memory and any pending operations or error conditions. To ...Feature To prolong battery life, the Automatic Power Down (APD) feature turns off the calculator. Most keys include a second function printed above the key.
• The Constant Memory...
User Manual - Page 10
... and Memories
Note: To clear variables selectively, see the specific worksheet chapters in
An incorrect entry, error condition, or error
P
message
6
Overview of the calculator. Press !. Performing a Hard Reset You can also reset the calculator by gently inserting a pointed object (such as an unfolded paper clip or similar object) in the hole marked RESET...
User Manual - Page 11
... but instead enter 1234.86.
To Begin the expression.
Enter a number. Erase the entry error.
Press 3 < 1234.86 * *
Display 3.00
1,234.86 1,234. N
1,234.56 3,703.68
Overview of Calculator Operations
7 Key in the correct number.
56
Compute the result. Note: Pressing P after you make the correction before pressing an operation key...
User Manual - Page 16
... can store values in any previous value stored in the memory.
• The Constant Memory feature retains all stored values when you begin a new calculation is a critical step in avoiding errors.
• To clear an individual memory, store a zero value in it ) Store 14.95 in it . • To clear all 10...
User Manual - Page 45
... (NPV), press # or " and % for each variable.
• To compute the internal rate of return (IRR), press ).
•
Cash Flow Worksheet Variables
Variable
Initial cash flow Amount of nth cash flow Frequency of nth cash...
#
Cnn*
Enter-only
#
Fnn*
Enter-only
(
I
# % NPV
)% IRR
Enter-only Compute-only Compute-only
* nn represents the cash flow (C01-C24) or frequency (F01-F24) number.
User Manual - Page 46
... inflows (cash received) and outflows (cash paid out).
Inserting and Deleting Cash Flows The calculator displays INS or DEL to insert or delete cash flows. CFo is always a known,...& z. • To reset IRR to the default value, press ) and then & z.
• To reset all calculator variables and formats to 24 additional cash flows (C01-C24).
The calculator accepts up
to default values, ...
User Manual - Page 49
... current discount rate (I). 2. When solving for the series of possible IRR solutions depends on
the current cash-flow values). 2. At least one IRR solution exists, which the net present value of return, press %.
The IRR variable and current value are sign changes. The calculator displays Error 5.
• When a sequence of cash flows has no sign...
User Manual - Page 50
... a cash-flow stream with three sign changes, indicating that one, two, or three IRR solutions can exist.
• When solving complex cash-flow problems, the calculator might not find IRR, even if a solution exists.
Because the displayed solution has no financial meaning, you how to enter and edit unequal cash-flow data to zero.
User Manual - Page 52
... of these lease payments?
48
Cash Flow Worksheet
A 36-month lease has the following payment schedule and beginning-ofperiod payments.
Example: Value of 20%.
Computing IRR To Access IRR.
Number of Months
Payment Amount
4
$0
8
$5000
3
$0
9
$6000
2
$0
10
$7000
If the required earnings rate is the present value of return. Press ) # %
Display...
User Manual - Page 55
To clear the error, press P. (See "Error Messages" on dates other than the coupon anniversary. • To access the Bond worksheet, press ...(2/Y and 1/Y), press & V once for each option. 4
Bond Worksheet
The Bond worksheet lets you enter values causes an error (Error 6). Note: Pressing # or " to navigate through the Bond worksheet before you compute bond price, yield to price bonds ...
User Manual - Page 87
Reference Information
This appendix includes supplemental information to help you use your BA II PLUSé calculator: • Formulas • Error conditions • Accuracy information • IRR (internal-rate-of-return) calculations • Algebraic operating system (AOS™) • Battery information • In case of Money
i = [e(y × ln(x + 1))]-1
where: PMT Ā0...
User Manual - Page 90
Reference Information Net present value depends on the values of each cash flow (nj), and the specified interest rate (i).
i = I/Y ÷ 100
86
Appendix - IRR = 100 × i, where i satisfies npv() = 0 Internal rate of return depends on the values of the initial cash flow (CF0), subsequent cash flows (CFj), frequency of ...
User Manual - Page 98
... worksheet: the value entered for: declining balance percent 0;
LIF 0; Reference Information YR _ 0; Error 3 Too many pending operations
• More than 15 active levels of parentheses were tried in a calculation.
• A calculation tried to compute x! or M01 1 M01 13.
• Interest Conversion worksheet: the C/Y value ...
User Manual - Page 99
... date
• Bond and Date worksheets: a date is not > 0 during calculations.
• Cash Flow worksheet: the calculator computed IRR without at least one sign change in the wrong format (for a very complex problem involving many iterations. Error 8 Canceled iterative calculation
• TVM worksheet: $ was pressed to stop the evaluation of I /Y for example, MM.DDYYYY instead...
User Manual - Page 100
... the problem in which it as 1. This rounding enables the calculator to display the result.
In most cases, the cumulative error from these calculations is maintained beyond the 10digit display so that no inaccuracy is 5 or greater, the calculator rounds the result to the next larger value for display.
For example, consider this problem...
User Manual - Page 109
... (P2) 22, 24 End-of-period (END)
payments 22, 24 ENTER indicator 3 Error
clearing 94 messages 94 Examples accrued interest 56 amortization schedule 38 amount to borrow 36 annuities ...(fixed cost) 78, 79 FCC statement ii Fixed cost (FC) 78, 79 Floating-decimal format 4 Fnn (frequency of nth cash flow) 41 Forecasting 65 Formats
angle units 4, 5 calculation method 5 decimal places 4 number separators ...
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