Solution 10390: Different File Extensions for the TI-83.
...ouped before they can be opened with the TI-GRAPH LINK software. The TI-GRAPH LINK software has an Ungroup (program.83g) utility that enables you to view these files. To extract individual files from a group file: 1) Open the TI-GRAPH LINK software. 2) Click on Tools, Ungroup TI-83 files. 3) In t...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/10390
Solution 10391: Linking a TI-83 Family or TI-84 Plus Family Graphing Calculator to a TI-82 Graphing Calculator.
... family / TI-84 Plus family calculator cannot directly translate Un-1 is to its syntax u(n-1), so the ERR:INVALID menu is displayed. Please Note: Implied multiplication rules of the TI-83 family / TI-84 Plus family calculator differ from those of the TI-82. For example, the TI-83 family / TI-84 ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/10391
Solution 37716: Scrolling a large list on the TI-84 Plus CE™ home screen displays odd information.
...esult.Example:After recalling a 999 elements list and attempt to scroll the display does not display accurately. Due to a physical limitation on the viewing of all elements on the home screen, the best viewing for a large list variable is recommended on the List Editor. Solution 37716: Scrolling...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/37716
Solution 36294: Calculating A Normal Cumulative Distribution (normalcdf) on the TI-Nspire™ Family Handhelds
...tandard Distribution: 2.5 Open a new document, and insert a Calculator page. Press [Menu] [6] [5] [2] For each of the fields, enter [5] [15] [5] [2.5] [Enter] • The calculator will now display the answer to the distribution. Please see the ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/36294
Solution 11900: Troubleshooting a Texas Instruments Graphing Calculator That Will Not Turn On.
...nction properly? Please Note: Information on battery precautions and replacement can be found in the case entitled "Instructions for Replacing Batteries In a TI Graphing Calculator". For any graphing calculator, please ensure that there are no buttons that are stuck down below the keypad. For th...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/11900
Solution 11954: Differences Between the TI-83 Plus Family, TI-84 Plus Family and TI-86.
...Plus family that give additional functionality similar to the TI-86. These Apps include Polynomial Root Finder and Simultaneous Equation Solver and Science Tools. Please view the TI-83 Plus family/TI-84 Plus family Apps Site for more information.To determine which TI graphing calculator is right ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/11954
Solution 11896: Standards Used to Verify Functionality of Graphing Calculators.
...Knowledge Base Search Does TI use any standards (NIST, ASTM, UL, etc.) to verify functionality of graphing calculators? TI has its own proprietary testing protocol for its products. This protocol serves to provide TI with a level of confidence in not only product functionality but also ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/11896
Solution 11782: Performing Polar Complex Number Calculations in Degree Mode on Graphing Calculators.
... Can Polar complex number calculations be performed in Degree mode? Use Radian mode for complex number calculations.Degree-mode scaling by p/180 applies only to the trig and inverse trig functions. This scaling does not apply to the related exponential, logarithmic, hyperbolic, or inverse-hyperb...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/11782
Solution 11410: Benefits of Calculator Software Applications (Apps) Over User-created Programs.
...ey keep user RAM available to store data. Apps cannot be accidentally removed from Flash ROM by resetting the RAM or by completely draining the batteries (dead batteries). Apps can be much more powerful and faster than a user-defined program. Apps have been developed in consultation with educator...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/11410
Solution 11357: Useful Calculator Software Applications (Apps) that Can Help With Chemistry on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...e for chemistry. Chemistry related Apps that can be used are listed below: • Periodic Table App: - Access a graphical, electronic Periodic Table. - View and export properties, and scroll through all of the known elements. • Science Tools App: - Graph and analyze data, perform unit conversions, ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/11357
Solution 11877: Battery Voltage Required to Power a TI Graphing Calculator.
...graphing calculator? Typically, a graphing calculator requires approximately 6 volts to run, the equivalent of four AAA batteries. When the battery power decreases through use, the contrast on the calculator's screen may need to be adjusted to compensate for the loss of po...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/11877
Solution 34872: Performing Chi-Square Computations on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
... accessed by pressing [2nd] [MATRX] then pressing the number of the matrix you have stored the O values to. Additional Note:The Color option only applies to the "Draw" option and is only available on the TI-84 Plus CE and TI-84 Plus C Silver Edition. 3) Once this is done, highlight Calculate to d...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/34872
Solution 34924: Dots or Lines Appearing on a Graph When Using the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
... Why does my graph have lines or dots through the display on the TI-83 Plus and TI-84 Plus family of graphing calculators? After graphing a series of dots or lines may appear through the display. The dots represent the graph's grid and when zoomed in to a smaller portion of the graph, can ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/34924
Solution 36982: Error Code 6 or 39 displays on TI-Connect CE™ when an APP is transfered to the TI-84 Plus or TI-84 Plus Silver Edition calculator.
...84 Plus Silver Edition? This error code occurs because the TI-84 Plus or TI-84 Plus Silver Edition is low in battery power. Please change your batteries on your Graphing Calculator if this occurs. For more information regarding your Texas Instruments graphing calculator, please refer to the guid...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/36982
Solution 31791: Clearing Data Added in a Previous Session Without Exiting Press-to-Test Mode Using a TI-Nspire™ Family Handheld.
...ress-to-Test mode, you can clear data added in a previous session without exiting Press-to-Test mode. Data includes files, scratchpad data, and libraries. To clear data from a previous session: 1) Ensure the handheld is turned off by pressing [ctrl] [on]. 2) Press and hold [esc] [on] simultaneo...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/31791
Solution 10600: Troubleshooting a TI-83 Plus or TI-84 Plus Family Graphing Calculator That Displays RAM Cleared.
...ng calculator consistently displays the RAM cleared message, the following steps will help in troubleshooting the problem. 1) Try a new set of batteries (including the backup battery). Please Note: After replacing the batteries, adjust the contrast by pressing and releasing the [2nd] key follow...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/10600
Solution 40403: Correcting Syntax Error when Subtracting or Using Negative Numbers on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...m version 5.7 and newer, the TI-84 Plus CE inserts the multiplication symbol [*] once the expression is evaluated. In OS versions 5.0 to 5.6, the implied multiplication is carried out, but no symbol is inserted. TI-83 Plus, TI-84 Plus, and TI-84 Plus C Silver Edition On the TI-83 Plus, TI-84 Plus...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/40403
Solution 22234: TI-Nspire™ Family Handheld Showing Busy Signal for an Extended Period of Time When Doing Complex Calculations.
... the below instructions:• Press and hold the [on] key.• After a few seconds an error "BREAK" message will appear• Press [tab] to choose from either "View" "Go To" or "Cancel".• Press [enter] on any one of these options to cancel the calculation.Please see the TI-Nspire CX, TI-Nspire CX CAS, TI-Ns...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/22234
Solution 11834: Algorithm for cSolve() Function on the TI-89 Family, TI-92 Family, Voyage™ 200 and TI-Nspire™ CAS Family.
...d TI-Nspire™ CAS Family. website Home | TI-Nspire™ family of products Knowledge Base Knowledge Base Search What is the cSolve() (complex solve) function algorithm on the TI-89 family, T...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/11834
Solution 10659: Shipping Charges for Standard and Express Delivery
... All orders are now being shipped trackable; therefore orders can no longer be shipped to PO Boxes. Any lost orders will be investigated by the carrier using the assigned tracking number located in the Waybill field. Purchase Total Shipping (5-7 business days) Express Delivery(2-5 business...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/purchase-check-order-status/10659
Solution 31271: Storing the Same Value in Every Cell of a List Using the TI-83 Family, TI-84 Plus Family, or TI-Nspire™ in TI-84 Plus mode
...As an example consider the example below of a sequence of the expression X from 1 to 10 that will need to be changed to values of 100 for all ten entries. • Press [2ND] [CATALOG] [S]. Select seq(. • Press [X] [,] [X] [,] [1] [,] [1] [0] [,] [1] [)] [ENTER]. • Press [STO] [2ND] [L1] [ENTER]. •...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/31271
Solution 12186: Finding Programs for Texas Instruments Graphing Calculators.
... Where can I find programs for Texas Instruments graphing calculators? Texas Instruments does not maintain a Program Archive however some activities on the activities page may contain programs. Many third-party sites may also have programs for Texas Instruments graphing calculators. Perfor...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/12186
Solution 12509: TI Graphing Calculators and Computer Software Compatible with the New CBR 2™.
...s Silver Edition• TI-84 Plus • TI-84 Plus Silver Edition • TI-89 Titanium (I/O port only)• Voyage™ 200 • TI-InterActive!™ computer software• TI-SmartView™ emulatorPlease see the CBR 2 guidebook for additional information. Solution 12509: TI Graphing Calculators and Computer Software Compatible ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/12509
Solution 34752: Calculating Secant, Cosecant, and Cotangent Using the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...ing calculators do not have built-in secant, cosecant and cotangent trigonometric functions. To compute these trigonometric functions, use the properties of trigonometric functions which are listed below. cosecant(x) = csc(x) = 1/sin(x) = sin(x)-1 secant(x) = sec(x) = 1/cos(x) = cos(x)-1 cotangen...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34752
Solution 34884: Using the rand() Function on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...syntax for using the rand( function is listed below: rand(number of trials) The rand( function returns a random number between 0 and 1 for the specified number of trials. To generate 3 random numbers between 0 and 1, follow the steps provided below: 1) From the main screen, press [MATH] [Left Ar...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34884