Solution 31051: Unexpected Answer Returned When Calculating Negative Roots Using the TI-Nspire™ Family and TI-89 Family In Rectangular Mode.
... * i. However, calculating the cubed root of -27 while in real mode will return the answer of -3. Please see the TI-89 family, TI-92 family and Voyage 200 guidebooks for additional information. Please see the TI-Nspire family products guidebooks for additional information. Solution 31051: Un...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/31051
Solution 17090: Troubleshooting when the Y= Editor Screen Displays X= instead of Y= on the TI-83 Plus Family and TI-84 Plus Family.
...down the arrow key. • Press [ENTER]. “INEQUAL RUNNING” will be displayed at the top of the screen. • Press [2] to select “Quit Inequal.” • Press [Y=] again. The default Y= should be back in place of X=. Below is another option, if you would rather leave Inequality Graphing enabled: • Pres...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/17090
Solution 31111: Creating an Amortization Table with the TI-Nspire™ Family Handhelds or TI-Nspire™ Family Software.
..., [FV], [PpY], [CpY], [PmtAt],[roundValue]) Example: amortTbl(12,60,10,5000,,,12,12) You can access the amorTbl( command by selecting the calculator page and pressing the catalog key followed by the letter [A]. Then key in the values above to generate a table. The amortization function returns a ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/31111
Solution 31151: Converting Radians to Degrees Using The TI-Nspire™ Family Handhelds and Computer Software.
...ymbol palette. 4) Select r and press [enter]. 5) Press [catalog]. 6) Press [1][ D]. 7) Arrow down to ->DD. 8) Press [enter] 9) Press [enter] again to display the answer. Please see the TI-Nspire family products guidebooks for additional information. Solution 31151: Converting Radia...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/31151
Solution 18329: Troubleshooting a Texas Instruments Graphing Calculator that Rapidly Drains Batteries.
...ow may help find the cause of the issue. • Be wary of 3rd party programs/games. Many of these maintain large data loads. Others bypass our power management schemes and consume more power than usual. • Make sure that new batteries of the same brand and level of charge are used. Do not mix old an...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/18329
Solution 29850: Resolving Issues With TI-84 Plus Family Calculators That Display “Validating Operating System 100%” After An Operating System Update.
...n check is displayed, do not press any buttons or you may cause the validation to fail. At that point, you will need to transfer the operating system again. Solution 29850: Resolving Issues With TI-84 Plus Family Calculators That Display “Validating Operating System 100%” After An Operating Sys...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/29850
Solution 32931: Computing Cross Product Using the TI-Nspire™ Family Products.
...mpute the cross product using the TI-Nspire family products. For Example: Find the cross product of lists {5,5.2,4} and {2,6,3}. 1) Press [ctrl] [+page]. 2) Press 1: Add Calculator. 3) Press [Menu]. 4) Press 7: Matrix & Vector. 5) Press C: Vector. 6) Press 2: Cross Product. 7) Press [ctrl] [...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/32931
Solution 34331: Troubleshooting TI-SmartPad™ Application not Responding on Windows® 7 Platform.
...e device still has a yellow triangle exclamation point after completing the troubleshooting steps disconnect the device and then reconnect it and try again. • Attempt to use the TI-SmartPad application to see if the issue is resolved. If the suggestions do not alleviate the problem, please conta...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/34331
Solution 34711: Troubleshooting Error: Archived on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators
... family of graphing calculators? When attempting to use a program, variable, or any data such as lists it is possible to get the following error message.: This may be received when attempting to use something that is archived in the calculator's memory. The following steps can be used to unarch...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/34711
Solution 33051: Calculating lcm() (Least Common Multiple) of Two Arguments on the TI-Nspire™ Family Products.
...lowing example demonstrates how to use lcm(): Example: Find the LCM of 4 and 5. The lcm() function can be assessed by opening a calculator document page • Press [menu] • Select 2: Number • Select 4: Least Common Multiple • Input 4 , 5 • Press [enter] for the answer Please see the TI-Nspire CX,...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/33051
Solution 33931: Calculating and Graphing a Quadratic Regression on the TI-Nspire™ Family Products.
... Stat Calculations. 11) Select 6: Quadratic Regression. 12) Press the right arrow until you highlight 'x and press [tab]. 13) Press the right arrow again to highlight 'y and press [tab] to save the equation into [f1]. 14) Press [enter] to get the result of the quadratic regression. To graph t...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/33931
Solution 26350: Recommendation for Disinfecting TI Handheld Products.
Solution 26350 : How to Sanitize TI Handheld Products. 26350 - Disinfecting Handheld Products, sanitize Solution 26350: Recommendation for Disinfecting TI Handheld Products. global Solution 26350: Recommendation for Disinfecting TI Handheld Products. website ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/26350
Solution 34192: Using the Program Catalog on the TI-Nspire™ Family Products.
...you don't see "MyLib" press [Tab] 3 times to select the [Folder Up] icon then press [Enter] until you can no longer click it then press [Tab] 4 times again and then select "My Lib". • Press [Tab] then [Enter] to save. • After the save is complete press [doc] [6 Refresh Libraries] To access a s...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/34192
Solution 34193: Restoring Default Settings on the TI-Nspire™ Family Handhelds.
...tton with the picture of the house. • Press 5: Settings. • Press 2: Document Settings. • Scroll or tab to Restore and press [enter]. • Press [enter] again to save. Please see the TI-Nspire family products guidebooks for additional information. Solution 34193: Restoring Default Settings on t...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/34193
Solution 34212: Calculating Cubic Regressions on the TI-Nspire™ Family Handhelds.
...cs • Press 1: Stat: Calculations • Press 7: Cubic Regression • Press the right arrow until you highlight 'x and press [tab]. • Press the right arrow again to highlight 'y and press [tab] to save the equation into [f1]. • Press [enter] to get the result of Cubic Regression To graph the regres...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/34212
Solution 24631: The Computer Algebra System (CAS) and Texas Instruments Graphing Calculators.
... Derive 6™ TI-Nspire™ CX Premium Teacher Software Voyage 200™ TI-89 Titanium TI-Nspire™ CAS handheld (Clic...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/24631
Solution 34578: Steps to Borrow and Return a Concurrent License Using TI-Nspire™ Family Software.
...inistrator of the concurrent license service. Steps to borrow a license are listed below: • With the TI-Nspire family software open click [Help] [Manage Subscription] [Borrow License]. Please Note: You need to be connected to the same network as the concurrent license service in order for this ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/34578
Solution 36476: Resolving a Nonreal Answer/Ans Error on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...ulators? When entering calculations in real mode, "ERROR: NONREAL ANSWERS" or "ERR:NONREAL ANS" is returned if the answer to a problem contains an imaginary number. For example, if your calculator is in real mode, and you try to compute for the square root of negative one, you get the following ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/36476
Solution 34971: Steps to Graph a Linear Inequality in Terms of x on the TI-Nspire™ Family.
...ing system please follow the steps listed in Knowledge Base #21390. Example: Graph x>1: Please Note: The below steps will only work within a graphs page in a document and will not work in the Scratchpad Graph. 1) From a Graphs page press [Menu] [1] [7] to access the text cursor. 2) Next press ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/34971
Solution 35032: Calculating the Eigenvalue and Eigenvector of a Matrix on the TI-Nspire™ CAS Family.
...ow: Matrix for both of these examples is: a = [ 4 5 7 4 1 8 1 6 5] To create the matrix, insert a Calculator page and follow the steps listed below: 1) Press [menu] [7] [1] [1]. 2) Press [del] [3] [tab] [del] [3] [enter].3) Press [4] [tab] [5] [tab] [7] ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/35032
Solution 35774: Transferring TI-Nspire Documents to and from the Computer and TI-Nspire™ Family Handheld Using TI-Nspire Computer Link Software.
...elect Handheld" dialog that appears click [Select]. • Use the "Computer File Browser" navigation pane to navigate to the location of your file. • Drag the file from the "Computer File Browser" file pane and drop it on the lower "TI-Nspire File Browser" file pane and the file will now be on your...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/35774
Solution 35955: Creating A Polar Rose With TI-Nspire™ Family Handhelds
... Graph r=5*sin(6Θ). Please Note: The Θ is the theta symbol. 1) Press the [home] key on your handheld, and then choose the option to insert a Graphs page. 2) Press [Menu], [3], [4], which access the graph entry for Polar Functions. 3) Press [5], [*], [trig], [Enter], [6]. 4) Press [pi], select...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/35955
Solution 35994: Using the Constraint "|" Operator with Defined Derivative Function Gives Unexpected Answer on the TI-Nspire™ CAS Family.
...ve function, the TI-Nspire CAS Family will make substitutions within the function prior to any simplification. For example, if you use a calculator page and define the function below: ddf(x,k):=derivative(derivative(((1)/(k))*x^(3)-9*x^(2)+15*k*x,x),x) Next you attempt to use the constraint "|"...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/35994
Solution 24631: The Computer Algebra System (CAS) and Texas Instruments Graphing Calculators.
... Derive 6™ TI-Nspire™ CX Premium Teacher Software Voyage 200™ TI-89 Titanium TI-Nspire™ CAS handheld (Clic...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/24632
Solution 10390: Different File Extensions for the TI-83.
...on the PC. Please Note: Files that are transferred to the calculators must have these extensions to function correctly. TI-83: • .83b Backup memory image • .83c Complex variable • .83d GDB (graph database) • .83e Expression (numbers, equations, etc.) • .83f Function (Y-Vars, user-defined function...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/10390