Solution 11868: Certain Polar Values Not Computed on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...ar values? The TI-89 family, TI-92 Plus, and Voyage 200 will not always return computed results for complex polar values in EXACT or AUTO modes. These calculators internally compute expressions in rectangular form that are then converted into polar form. Converting a very ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11868
Solution 12101: Limit() Function Returns Unexpected Answers on the TI-89 Family, TI-92 Family, or Voyage™ 200 Graphing Calculators.
...emovable singularities. It is suggested to avoid floating-point constants and APPROXIMATE mode when using the limit() function. Try all problems in EXACT or AUTO mode for better results.Please see the TI-89 family, TI-92 family and Voyage 200 guidebooks for additional information. Solution 12101...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12101
Solution 11756: Finding the Sum, Difference, and Product of Two or More Matrices on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...sing [HOME]. To add matrices A and B: 1) On the home screen, press [ALPHA] [A] [+] [ALPHA] [B] 2) Press [ENTER] to display the answer. To subtract matrices A and B: 1) On the home screen, press [ALPHA] [A] [-] [ALPHA] [B] 2) Press [ENTER] to display the answer. To multiply matrices A...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11756
Solution 11786: Running a Program on the TI-89 Family, TI-92 Plus or Voyage™ 200 Graphing Calculators.
...r is on by pressing the [ON] key. 2) Make sure the calculator is on the HOME screen by pressing the [HOME] key. 3) Press [2nd] [-], which is the subtraction key, to access the VAR-LINK menu. 4) Highlight the name of the program and press [ENTER] to paste the name of the program onto the HOME scre...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11786
Solution 10352: Inputting Complex Numbers on the TI-85 or TI-86 Graphing Calculators.
.... The syntax is: (magnitude < angle). The angle symbol is accessed by pressing [2nd] [,]. Please refer to the examples provided below:Please Note: To activate complex mode press [2nd][CPLX].(3+7i) would be input using [(] [3] [,] [7] [)])(4-5i) would be input using [(] [4] [,] [(-)] 5] [)])(2<5)...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10352
Solution 10404: Table Feature on the TI-85.
...ecific program, refer to the documentation that is located with the program file. This documentation will have directions to run the program and contact information for the author(s) of the program. Please see the TI-85 guidebook for additional information regarding executing programs. Solutio...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10404
Solution 12791: Using a Function that Needs an Integer as an Argument in Approximate Mode using the TI-89 family, TI-92 Plus and Voyage™ 200.
...t in approximate mode on the TI-89 family, TI-92 Plus and Voyage 200? Use the function that needs an integer as an argument in combination with the exact() function to get the desired argument.For example: The checkTmr( function. The function checkTmr takes an integer as an argument. If the calcu...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12791
Solution 11788: Setting the Scientific Notation Mode on a TI-89 Family, TI-92 Plus and Voyage™ 200 Graphing Calculator.
...oll down to SCIENTIFIC. 4) Press the [ENTER] key to change the format. 5) Press [F2] to access page 2. 6) Use the down arrow to scroll down to Exact/Approx. 7) Click on the right arrow and scroll down to APPROXIMATE. 8) Press [ENTER] twice until the calculator returns to the HOME screen....https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11788
Solution 18249: Finding the Real and Imaginary Parts, and Modulus (Absolute Value) of an Algebraic Expression using Complex Numbers on the TI-89 Family, TI-92 Family and Voyage™ 200 Graphing Calculators.
...mple: What are the real and imaginary parts and modulus of (1+i)(5-2i)? Solution: 1) Change the mode to Auto by pressing [MODE][F2], scroll down to Exact/Appox and highlight and select Auto and press [ENTER][ENTER]. 2) On the home screen press [2nd][MATH][5][2]. 3) Enter ((1+i)(5-2i)). The imag...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/18249
Solution 10374: X and Y Coordinates Do Not Appear When Tracing a Function on the TI-82 Calculator.
...forming function graphing on a TI-82 calculator? When tracing a function, if the TI-82 does not display X and Y coordinates, the CoordOff mode may be activated. To try and correct this problem, please follow the steps listed below.• Press the [WINDOW] key and scroll to the right to highlight "FOR...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10374
Solution 11739: Displaying Radicals and Imaginary Numbers in the Solutions Using the TI-89 Family, TI-92 Plus and Voyage™ 200.
...ss [MODE] and scroll down to "Complex Format". Using the arrow keys, highlight "2:RECTANGULAR" and press [ENTER]. 2) Press [F2] and scroll down to "Exact/Approx". Using the arrow keys, highlight "2:EXACT" and press [ENTER]. Press [ENTER] again to return to the HOME screen. 3) Press [2nd] [√] to i...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11739
Solution 35675: Connecting 60 Devices With USB 3.0 Ports Using TI-Nspire™ CX Docking Station.
...her devices will appear in the "USB Hi-Speed" section. Clicking the disclosure triangle will allow you to see more detail on the devices connected. Action Connect and update one handheld at a time using a USB cable, or up to 10 handhelds at a time using a TI‑Nspire™ CX Docking Station. Solutio...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/35675
Solution 11840: Implicit Multiplication on the TI-89 Family, TI-92 Family, and Voyage™ 200.
...d the name parsing algorithm to stop after the b. Spaces do not directly create implied multiplication. Implied multiplication occurs when two valid factors are found in succession without any other binary operator between them. When the next non-blank following a valid name is a left parenthesis...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/11840
Solution 11408: Opening the Organizer Application on the TI-89 Family, TI-92 Plus, and Voyage™ 200.
...the TI-89 Family, TI-92 Plus, and Voyage 200 is a suite that consists of a group of four applications (Apps). The four applications are Calendar, Contacts, Planner and Tasks. When the application is installed on the calculator, it will not be accessible as "Organizer." Instead, press the [APPS] ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/11408
Solution 11378: Deleting Calculator Software Applications (APPS) on the TI-89 Family, TI-92 Plus and Voyage™ 200 Graphing Calculators.
...e follow the steps listed below.For TI-89 Family users,• Make sure the calculator is on by pressing the [ON] key.• Press [2nd] [-], which is the subtraction key, to access the VAR-LINK menu.• Press [2nd] [F2], which is F7, to access the APPS menu from the VAR-LINK screen.• If the name of all the ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/11378
Solution 13903: Calculating a Binomial Distribution on the TI-89 Family, TI-92 Plus and Voyage™ 200 Using the Statistics with List Editor Application.
...etting a hit each time at bat, with each at-bat independent of other at-bat. In the next times at bat Problem 1: What is the probability of getting exactly three hits? Problem 2: What is the probability of getting at least two hits? Solution 1: Computing the probability of getting exactly three ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/13903
Solution 13882: Calculating Logs With Different Bases on the TI-89 Titanium and Voyage™ 200 with OS v3.10.
...7] to bring up the log command. 2) Input [1][0][,][2][)] and press [ENTER] for the result of 3.32193 to be displayed. Please Note: The calculator Exact/Approx mode should be set to APPROXIMATE. Please see the TI-89 Titanium and Voyage 200 guidebooks for additional information. Solution 1388...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/13882
Solution 12325: Troubleshooting a Two-line Display Scientific Calculator that Will Not Turn On.
...r on. If the calculator still does not power on, please see Warranty Information on Texas Instruments Products Purchased in the United States and contact TI-Cares to obtain service information. Solution 12325: Troubleshooting a Two-line Display Scientific Calculator that Will Not Turn On. ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/troubleshooting-messages-unexpected-results/12325
Solution 27470: Issues following example Time-Value-of- Money Function in the TI-89 Titanium and Voyage 200 Guidebooks
...empstr1 -temp3+(1+temp2/1200*temp6)*temp4*((1-(1+temp2/1200)^(-temp1))/(temp2/1200))-temp5*(1+temp2/1200)^(-temp1)®tempfunc For tempi,1,5,1 "temp"&exact(string(tempi))®tempstr1 If when(#tempstr1=0,false,false,true) Then If tempi=2 Return approx(nSolve(tempfunc=0,#tempstr1)|#tempstr1>0 and #tem...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/27470
Solution 18129: Polar and Rectangular Computations and Conversions on the TI-36X Solar.
...ee the below instructions for polar and rectangular conversions on the TI-36X Solar: Note: The TI-36X Solar does not have the capability to add, subtract, multiply nor divide polar and rectangular numbers.Example: Polar to Rectangular[2nd] [P►R] converts polar coordinates (r,Ө) to rectangular coo...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/18129
Solution 17009: Replacing the Battery In a TI-1795 SV.
...it on to the front case and replace the screws. 5) Turn the unit on. The calculator should now function properly. Safety precautions: 1) Avoid contact with other calculator components while changing the battery. 2) Properly dispose of the used battery immediately. 3) Do not leave batteries w...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/17009
Solution 15401: Maximum Number of Digits in Entry Line on the TI-30X IIS/B and TI-30XS MultiView™ Scientific Calculators.
...its can be entered in the entry line on the TI-30X IIS/B and TI-30XS MultiView? The entry line of the TI-30X II/B calculator can contain up to 88 characters. The entry line of the TI-30XS MultiView calculator can contain up to 80 characters.When the appears in the display, the entry line contain...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/15401
Solution 15180: Replacing and Installing the Battery In a TI-15 Explorer™ Calculator.
... the memory and all the current settings. Caution: Be careful not to damage any of the internal parts of the calculator. Avoid making contact with other components inside the calculator while changing the battery. Dispose of old batteries properly. Do not incinerate batteries or ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/15180