Texas Calculator Download Download Tipps des Tages
Hier finden Sie Updates, Handbücher, Applikationen und Test-Versionen zum Herunterladen. Download Texas Instruments Handheld OS. To receive the operating system for your TI graphing calculator, complete the form below. Once the form is submitted,. Wabbitemu creates a Texas Instruments graphing calculator right on your Android device. Wabbitemu supports the TI, TI, TI, TI, TI Plus, TI- Wabbitemu Der grafikfähige Taschenrechner TI Plus von Texas Instruments ist in vielen Schulen das Standard-Gerät in mathematischen. Sprache: Englisch. Downloadzahl: Version: - vom Kaufpreis: Gratis. Hersteller: Texas Instruments. Dateigröße: ,1kB.
I suppose that's a good thing. When I get a good idea and am excited about it, I will work on it in my free time at home. What did you learn? I learned how precise a computer will carry out you actions.
One missing quotation mark or parentheses, or a negative sign instead of a minus sign will cause me endless trouble It can be irritating at times, but it is also nice, because it can do methodical calculations quickly and accurately.
A big thing you have to get right when programming is the format. If you don't get it right, the calculator will let you know with an error message.
You shouldn't have any problems with this as long as you remember all the quotation marks and parentheses. Next, type in whatever you want to name the program.
Press enter again, and a colon will show up. This is where you will write your first line. That will clear whatever you had written on that line, and won't get you out the the edit window.
To get out, press 2n d [QUIT]. The formula is hard to type and get the formatting right, so it is included as a picture.
The formula isn't particularly difficult, but it is tedious, so it's nice if your calculator can do it for you For the calculator to solve this equation, A, B, and C all need to be entered.
The calculator will plug the numbers into the formula, the display the answers. For the program to work, the calculator needs A, B, and C.
These have to be input by the user when they run the program. For the user to know what to input, the calculator asks for each variable, one at a time.
Before asking for the variables, the home screen must be cleared. To do this, the ClrHome command is used. Press enter for a new line.
Next, we will ask for the variable A. This brings up the Prompt command. Press enter again and do the same thing, only asking for the variables B and C.
The discriminant has a plus or minus before it, so if it is anything other than zero, there will be two answers.
If the discriminant is less than zero, there will be complex numbers because it is under a radical. Since the discriminant has such an impact on what kind of answers we get, we want to solve in by itself first.
Now that we have solved for the discriminant, we need to figure out how many answers we have, and what to do with it. This can be done with a few If-Then commands.
Then enter D, because D is the value in question. Then type 0. If the discriminant equals 0, we need to tell the calculator what to do next. Do this by pressing PRGM 2.
We want the calculator to go to a part of the program that does this. I'll call that label 1, which will be created later. To send the calculator there, use the Goto command.
If the discriminant isn't 0, the calculator needs to know where to go. Now it's time to create label one, which is what happens where the calculator goes when the discriminant is 0.
E is the solution to the quadratic. Before displaying the answer, the home screen needs to be cleared again. To show E to the user, we will use the Disp display command.
Using the alpha key, type a quotation mark. Then type a closing quotation mark. Next, we want to display the actual answer, so put in a comma, then E.
This is pretty much the same as label one, only there will be two equations and two answers. First, type lbl 2 PRGM. Store these as variables F and G.
Then you need to display the answers. Now the answers, F and G, need to be displayed. Do this by pressing the comma, then F, and the comma, the G.
The cash flow you specified and its frequency is deleted. Inserting Cash Flows When you insert a cash flow, the calculator increases the number of the following cash flows, up to the maximum of Note: The indicator confirms that you can insert a cash flow.
Page Computing Cash Flows Key in the new cash flow and press!. A positive value indicates a profitable investment. The the current cash-flow values.
The calculator displays the value. To select the reinvestment rate Key in the reinvestment rate value and press!. Enter initial cash flow.
Enter cash flow for first year. Enter cash flows for years two through five. Enter cash flow for sixth year. Compute net present value.
Compute net future value. Compute payback. Compute discounted payback. Because the cash flows are uneven, use the Cash Flow worksheet to determine the net present value of the lease.
Page 55 Enter third group of cash flows. Enter fourth group of cash flows. Enter fifth group of cash flows. Enter sixth group of cash flows.
Select Enter monthly earnings rate. Page 56 Cash Flow Worksheet Page Bond Worksheet Bond Worksheet The Bond worksheet lets you compute bond price, yield to maturity or call, accrued interest, and modified duration.
You can also use the date functions to price bonds purchased on dates other than the coupon anniversary. Page 61!. The calculator displays the appears.
The calculator displays value. Page Depreciation Worksheet Depreciation Worksheet The Depreciation worksheet lets you generate a depreciation schedule using your choice of depreciation methods.
To access other depreciation variables, press or ". Page 64 Depreciation worksheet. Page Entering Data And Computing Results Entering Values for DB and DBX If you choose either the declining balance crossover to depreciation method, remember to enter a value representing the percent of declining balance for the variable.
Note: The declining balance you enter must be a positive number. The current depreciation method is displayed. Page 67 Enter life in years.
Enter starting month. Enter cost. Leave salvage value as is. Leave year as is. Display depreciation amount, remaining book value, and remaining depreciable value.
View second year. Display second year depreciation data. Page 68 Depreciation Worksheet Page Statistics Worksheet Statistics Worksheet The Statistics worksheet performs analysis on one-and two-variable data with four regression analysis models.
To access statistics variables, press or ". Page 70 X or Y value. Page Regression Models For two-variable data, the Statistics worksheet uses four regression models for curve fitting and forecasting.
Model The calculator interprets the value as the dependent variable. Statistics Worksheet nn, the value for. The calculator determines the values for curve that best fits the data.
Correlation Coefficient The calculator also determines measures the goodness of fit of the equation with the data. Generally: is to 1 or -1, the better the fit.
Page Computing Statistical Results To compute results based on the current data set, press repeatedly after you have selected the statistics calculation method.
The calculator computes and displays the results of the statistical calculations except for X' and Y' automatically when you access them.
Page 74 Statistics Worksheet Page 79 The annual effective interest rate interest rate that you actually earn for the period of time stated.
Page Date Worksheet To compute a value for the unknown variable interest rate , press or " until calculator displays the computed value.
What is the annual effective interest Page 81 Note: The calculator categorizes variables by their method of entry. Page Profit Margin Worksheet To change the day-count method setting, press until displayed.
The calculator displays the computed value. Example: Computing Days between Dates A loan made on September 4, defers the first payment until November 1, Page 83 Variable Profit margin Note: This guidebook categorizes calculator variables by their method of entry.
Gross Profit Margin and Markup The terms margin and markup often are used interchangeably, but each has a distinct meaning.
All Breakeven worksheet variables default to zero. Press " Page 85 Repeat step 3 for each of the remaining known variables. Page 88 Other Worksheets If this number contains a fraction, raise it to the next whole number; Page Accuracy Information If a calculation produces a result with digits or more, the calculator uses the internal guard digits to determine how to display the result.
If the eleventh digit of the result is 5 or greater, the calculator rounds the result to the next larger value for display. Page Battery Information Replacing the battery has the same effect as resetting the calculator.
Turn off the calculator and turn it over with the back facing you. Slide the battery cover up and remove it from the back case.
Remove the battery. In Case of Difficulty Use this list of possible solutions to difficulties you might encounter with the calculator to determine if you can correct a problem before having to return it for service.
Difficulty The calculator computes wrong answers. Note: You can also perform a hard reset using the reset hole in back of the calculator.
Page Except as expressly provided in the One-Year Limited Warranty for this product, Texas Instruments does not promise that facil- ities for the repair of this product or parts for the repair of this product will be available.
Page Appendix — Reference Information Page 44 uneven 43 CFo initial cash flow 41 Chain Chn calculation 4 Chn chain calculation 4 Clearing calculations 6 calculator 6 characters 6 entry errors 6 error messages 6 errors 6 memory 6 worksheets 6 Cnn amount of nth cash flow Page bond price more than one coupon period to redemption 90 bond price one coupon period or less to redemption 89 bond yield more than one coupon period to redemption 90 bond yield one coupon period or less to redemption 89 bonds 89 breakeven 94 cash flow This manual is also suitable for: Ba ii plus professional Ba ii plus.
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