Solution 12705: Differences Between Algebraic Operating System (AOS) and Equation Operating System (EOS).
...according to their relative priorities, which are listed below:1) Trigonometric and hyperbolic functions, square roots, cube roots, factorials, reciprocals (inverse), angle conversions, combinations, permutations, percents, logarithms, sign changes (+/-), metric conversions, logical "not". 2) Uni...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/12705
Solution 37375: Steps to follow to update the TI-84 Plus CE to the Latest Calculator OS and Apps.
...Plus CE Apps have been updated, the calculator OS update requires most Apps to be reinstalled, so they all match the OS version. Handheld OS UPDATE Process Using a Computer: Recommended process (fastest option) requires you delete all calculator Apps, then update the OS/Apps to the latest versio...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/37375
Solution 37355: TI-84 Plus CE Press-to-Test Mode in Dutch Differences from Other Languages.
...r rather than the blue status bar will appear. If using the TI-84 Plus CE–T the LED will blink amber. PlySmlt2, Conics, Inequalz, & Language Localization will still be enabled. All preexisting Appvars on the device will be deleted. Stat Diag is OFF by default. logBase and Summ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/37355
Solution 37041: Taking screenshots from the TI-84 Plus family of calculators and saving them as image files using TI Connect CE™
... From the TI Connect CE main menu, click on “File” and select “Save”, or click on the “Save” icon on the Capture Screen Workspace and select the location where you would like the file to be saved on your computer. The screen capture workspace lets you save captured or existing images from you...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/37041
Solution 11138: Installing and Removing Faceplates on the TI-84 Plus Silver Edition and TI-84 Plus C Silver Edition.
...after installation. Note: If the faceplate is not installed properly, the TI-84 Plus Silver Edition or TI-84 Plus C Silver Edition may appear to be locked up or fail to power on. Please see the TI-84 Plus Silver Edition and TI-84 Plus C Silver Edition guidebooks for additional information. Solu...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11138
Solution 11141: Re-Establishing a Connection Using the Black TI Connectivity Standard Mini-A To Mini-B USB Cable After Failed OS Upgrade on the TI-84 Plus Family of Graphing Calculators.
...ble OS installed. The OS transfer may have failed because of dead batteries in the calculator, the cable was inadvertently disconnected and/or PC processor-intense activities were running during the OS transfer. At this point, the calculator will rely solely on the boot code to operate and co...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11141
Solution 11181: Creating a Backup of the Files on a Graphing Calculator Using TI Connect™.
...with the green arrow to name the backup file. 4) Click save to keep the file name. 5) Press OK to start the back up file transfer.Please Note: This procedure will create a backup of all files contained in RAM. When selected, Flash applications will also be included in the backup. Solution 11181:...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11181
Solution 12218: Median-Median Line Algorithm on TI Graphing Calculators.
...Whatever is left over is then put into the center group, hopefully the remaining 1/3. The approach chosen was to fill the outside groups first and allocate the remaining data points to the center group. If the center group is empty, an error message is generated. The reason equal x values are not...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/12218
Solution 15143: Storing a Function to a List on the TI-83 Plus Family of Graphing Calculators.
... are several methods to define a list using a function, below are the steps for each type. Saving a sequence to L1: • Press [2nd] [CATALOG] [S]. • Locate the seq( command by scrolling down and press [ENTER]. • Press [X,T,O,n] [,] [X,T,O,n] [,] [1] [,] [5] [)]. • Press the [STO>] key. • Press [2...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/15143
Solution 11693: Algorithm for Solving Trigonometric Functions (Sine, Cosine and Tangent) on Texas Instruments' Graphing Calculators.
...ays used CORDIC, the exceptions being the CC-40, TI-74 and TI-95 which used polynomial approximations. In the PC world, the popular Intel math co-processors like the 8087 use CORDIC methods, while the Cyrix 83D87 uses polynomial methods. There are pros and cons to both methods. References 1 a...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11693
Solution 11799: Using Memory Variables on TI Graphing Calculators.
...I graphing calculators properly. Use the STO> function to store a value to a variable and the RCL function to recall a value stored to a variable. Procedure for the TI-73 and TI-73 Explorer: To store a value to the variable: 1) From the home screen, input the value 2) Press [STO>][2nd][TEXT] 3)...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11799
Solution 13924: TI TestGuard 2.0™Quick Start Instructions.
...next student calculator. Press [2] to select "Again" which will setup the next calculator. • Repeat for all students taking the exam. Note: Language localized calculators (set to Spanish, German, etc) are automatically reset to English by the TI TestGuard 2.0 app. Students with localized calculat...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/13924
Solution 11521: Installing New TI Key Fonts on a Windows® Computer.
...ont file to the "Desktop" folder affords ease of access. • When prompted to 'UnZip' font files selecting the "Desktop" folder may be a quick storage location. The files may be deleted after installation.• To select more than one font to add, hold down the CTRL key, and then click each of the font...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11521
Solution 11517: Updating a TI Graphing Calculator Operating System Using TI Connect™ for Windows®.
... on the calculator. This will also cause a warning to appear, click [OK] to continue installing the OS. Additional Note: USB communication error: Protocol ID not recognized (8C080009) will appear if you attempt to upgrade the OS of a TI-Nspire with a TI-84 Plus Keypad. To upgrade a TI-Nspire with...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11517
Solution 21730: Unexpected Packet Error Received When Using TI-Notefolio™ Creator.
...ted Packet Error" mean when I am trying to transfer a file using TI-NoteFolio Creator Software? The error "Unexpected Packet Error" appears when the document being transferred is using special characters that are not displayable by the calculator that is receiving that document. For instance when...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/21730
Solution 11516: Updating a Graphing Calculator's Operating System using the TI Connect™ Software for Macintosh®.
...latest version of OS will erase all data on the calculator. • An alert will appear explaining that data will be erased during the OS update, click [Proceed] to continue installing the OS.If you have questions about the information listed above, please contact TI-Cares for additional assistance. ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11516
Solution 11576: Algorithm Used for Calculating the Sine Regression On the TI-86, TI-83 Family, or TI-84 Plus Family.
...y finding the parameters e,f,g that minimize the following sum of the square errors.Jd = sum[(y(k) +e*y(k-1) + f*y(k-2) +g)^2], for k = 3,4,...,nThis occurs because the parameters in this equation represent the coefficient of a linear difference equation having a sine function with the frequency ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11576
Solution 36978: Cannot transfer .ZIP files to and from the TI-84 Plus CE™ using the TI-Connect CE™ software
... aware of the reported problem and may be resolved at the earliest in a future release. The current workaround is to unzip these files to a specific location such as your desktop and then transfer the unzipped files from that location to your TI-84 Plus CE handheld through the TI-Connect CE softw...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/36978
Solution 30190: Using The Significant Numbers Calculator From The Science Tools App on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...ng [ENTER]. From the Science Tools menu, choose the Sig-Fig Calculator. The number of significant figures displayed in brackets to the right of the processed result matches the number of significant figures actually displayed in the final processed value. The exponent function of the Sig-Fig Calc...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/30190
Solution 11893: Saving Text to a TI Graphing Calculator.
...raphing unit. To access the program text editor, a user must create a program or edit an existing program. The following instructions reference the procedure for various TI calculators. Procedure for the TI-82, TI-73, TI-83 Family, TI-84 Plus Family or TI-Nspire™ Handheld in TI-84 Plus Mode: C...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11893
Solution 34912: Running an Assembly Program on the TI-84 Plus C Silver Edition, TI-84 Plus and TI-83 Plus.
...TER]. • Press [PRGM] and select the name of the program under the EXEC menu. • Press [ENTER]. • The display will read: Asm(program name). If this procedure does not execute the programs, then consult the individual(s) from whom the program was received or the Readme files from the site where th...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34912
Solution 34893: Disabling the STAT Wizards on the TI-84 Plus Family of Graphing Calculators.
...ards, there is also an option to disable the STAT wizards. To do this, follow the steps below: 1) Press [MODE]. 2) Press the [up arrow] key twice to locate the STAT WIZARDS option. 3) Scroll over to OFF and press [ENTER]. 4) Press [2nd] [QUIT] to return to the home screen. Please see the TI-84 P...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34893
Solution 10443: Sending a Program From a TI-86 to a TI-85 Using a TI Connectivity Cable.
...end the program to the computer using the TI-86 GRAPH LINK software and TI Connectivity cable. • On the TI-86 GRAPH LINK software, Go to File, Open, Locate the name of the program and open it. • Open the TI-85 GRAPH LINK software.• Copy and paste the program's text from the TI-86 GRAPH LINK softw...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10443
Solution 10442: Executing TI-Basic and Assembly (ASM) Programs on the TI-86.
...calculator. Each program name should appear above one of the [F1] through [F5] keys depending on the number of programs stored on the calculator. 2) Locate the program to execute and press the corresponding key followed by [ENTER]. The program should now be running. If the program is written in ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10442
Solution 12651: Clearing the Memory on the TI-81.
...elected, the memory of the graphing calculator is erased and all defaults are set to factory defaults. If the screen goes entirely blank after this procedure, adjust the contrast by pressing and releasing the [2nd] key and then holding down the up arrow until the cursor is again visible. Solutio...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12651