Solution 12152: Definition of Mode Settings on the TI-89 Family, TI-92 Plus and Voyage™ 200.
... Regardless of the setting the total number of displayed digits in floating-point result cannot exceed 12. Angle: Units in which angle values are interpreted and displayed: RADIAN, DEGREE or GRADIAN* (* not available on the TI-92 family).Exponential Format: Notation used to display complex resul...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12152
Ratios in Regular Polygons
Students use linear measurement and calculators to investigate the ratios between corresponding parts of regular polygons.https://education.ti.com/en/activity/detail/ratios-in-regular-polygons
Solution 10703: Type of Battery Used In the TI-1795 SV.
...long life. The TI-1795 SV uses a GP-189 or a LR54 alkaline button cell battery. About replacing the button cell battery on a TI-1795 SV: For safety purposes and to prevent ingestion, the button-cell batteries in school and student-owned calculators as well as basic/elementary calculators without ...https://education.ti.com/en/customer-support/knowledge-base/sofware-apps/general-information/10703
Solution 40361: Student Data Privacy Policy for TI Software and Apps
...is consists of student name, email address, and App username with authenticating password. Under the Family Educational Rights and Privacy Act (FERPA), these data elements are classified as “directory information” and are not generally considered to be harmful if disclosed. TI respects st...https://education.ti.com/en/customer-support/knowledge-base/sofware-apps/general-information/40361
Solution 36555: TI-Nspire™ Family Software Screen Captures/Class Captures will not copy and paste to some Windows® and Mac® programs.
...e occurs in programs which will not accept an HTML representation of the data from the clipboard. Examples of such programs are Keynote®, Pages®, PowerPoint® 2011 (Mac®), and some paint programs.To work around this issue, ensure that the image is highlighted, then press [Ctrl]+[S] on Windows® bas...https://education.ti.com/en/customer-support/knowledge-base/sofware-apps/troubleshooting-messages-unexpected-results/36555
Solution 11221: Calculating Logarithms, Natural Logarithms, and Inverse Natural Logarithms on the BAII PLUS™ or the BAII PLUS™ PROFESSIONAL.
...ESSIONAL? The BA II PLUS and BA II PLUS PROFESSIONAL do not feature a log base 10 function, since its functionality is intended for financial math purposes. Only natural logarithms (log base e) may be computed on this calculator (which are often used in stocks, statistics, and logarithmic regres...https://education.ti.com/en/customer-support/knowledge-base/financial-calculators/product-usage/11221
Solution 14380: Texas Instruments Sponsors The National Science Olympiad.
...). Over the years, the SOF has earned a solid reputation of promoting excellence and achievement in science education. We share in their vision of sharpening young minds and building confidence through teamwork and scientific exploration. In addition to supporting SOF activities such as the SOF ...https://education.ti.com/en/customer-support/knowledge-base/all-other-products/general-information/14380
Solution 10671: Using Purchase Orders (POs) or Tax Exemption Numbers for Products Purchased on the TI Online Store.
..., please send a fax or letter to the following number: Fax Attn: Purchase Order 1-972-917-0874 or Toll Free 866-842-6664 Mail Texas Instruments Incorporated Attn: Accessory Orders PO Box 650311 M/S 3962 Dallas, TX 75265 Please include: • Tax Exempt Certificate • Requested Product • Complete Re...https://education.ti.com/en/customer-support/knowledge-base/all-other-products/purchase-check-order-status/10671
Solution 11280: Calculating Qualifying Loan Amount (QLA) for Buyer Qualification the BA Real Estate™.
... N, then I% must be converted to i using the formula:i = [1 + I% / (100*CPY)]CPY/PPY - 1Where:I% = Interest rate / yearCPY = Compounding periods / yearPPY = Payments / yearSolve for PV:PV = PMT*(1+i*BGN)*((1+i)-N-1/i - FV*(1+i)-NPV (Loan Amount) is the unknown. FV is normally zero, but doesn't ha...https://education.ti.com/en/customer-support/knowledge-base/financial-calculators/product-usage/11280
Solution 11251: Replacing the Battery in a BA II PLUS™.
... cell battery. About replacing the button cell battery on a BA II Plus Financial calculator that does not have a removable battery door: For safety purposes and to prevent ingestion, the button-cell batteries in school- and student-owned calculators without battery doors are not designed to be re...https://education.ti.com/en/customer-support/knowledge-base/financial-calculators/general-information/11251
Solution 11254: Time Value of Money Functions (TVM) on the BA II PLUS™ and the BA II PLUS™ PROFESSIONAL.
...nctions Key Sequence: Purpose: [N] Enter or compute the number of payment periods...https://education.ti.com/en/customer-support/knowledge-base/financial-calculators/general-information/11254
Solution 24111: Data Not Visible in Data & Statistics or Graphs & Geometry on the TI-Nspire™ Family After Storing a Previous Run and Starting a New Collection.
...splayed on the screen with the old data. To resolve this issue, go to the Window menu and choose Zoom Data. This will reset the window ranges to incorporate all of the data points. Please see the TI-Nspire family guidebooks for more information. Solution 24111: Data Not Visible in Data & Statis...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/troubleshooting-messages-unexpected-results/24111
Solution 36996: Unable to drag and drop a screen capture from TI-Connect CE™ to your Mac® desktop.
...sktop of a Mac® operating system is not supported.In addition, please note that applications that do not support pasting of HTML data (such as MS PowerPoint 2011) will not support copy and paste or drag and drop. Alternatively, save the screen captures as images, and then drag them from the compu...https://education.ti.com/en/customer-support/knowledge-base/sofware-apps/product-usage/36996
Solution 31751: TI-Navigator™ and TI-Nspire™ Navigator™ System Frequently Asked Technical Questions.
...rotocol used by the wireless network? How are the encryption keys managed? A: The TI-Nspire Navigator system network uses the WPA2-PEAP (aka WPA2-Enterprise) security protocol. The keys for encrypting the data are distinct for each user. They are randomly generated and assigned by the system. Q: ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-navigator/product-usage/31751
Solution 40230: Python on TI-Nspire CX Family Software gives different answer then TI-Nspire CX II Family Calculator.
...ber representations than the TI-Nspire.For example:import mathmath.exp(1000000)Calculator:1.797693134862316e+308Software: ValueError: math domain errorpow(2,12)Calculator:1.414213562373096Software:1.414213562373095To work around the above issue it is suggested to use the eval_function() from the ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/troubleshooting-messages-unexpected-results/40230
Solution 28350: Implicit Partial Differentiation on the TI-Nspire™ CAS Products.
...rform implicit partial differentiation please use the impdif( command. The impdif ( command is only available on the TI-Nspire CAS products which incorporates Computer Algebra System (CAS). The syntax is as indicated below: impDif(Equation, Var, dependVar[,Order]) Where the order defaults to 1. i...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/28350
Solution 18049: Resolving the Error "[Software Name] is Not a Valid Win32 Application" When Installing TI Software for Windows®.
...ved from: If the software is being installed from a CD try the troubleshooting steps below: 1) Verify that the CD is clean and free of dust and fingerprints. 2) If possible try the CD in a different disk drive. 3) If the troubleshooting steps above do not resolve your issue next download the s...https://education.ti.com/en/customer-support/knowledge-base/sofware-apps/computer-software-installation-activation/18049
Solution 22190: TI-ViewScreen™ and TI-Presenter™ Presentation Tools and Options for the TI-Nspire™ Family Handheld.
...ools can TI-Nspire family handhelds be used with? The TI-Nspire family handhelds have their own ViewScreen Panel which may be used for presentation purposes. Additionally, the availability of TI-Nspire family software broadens the spectrum of tools and configurations available for presentations....https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/22190
Solution 33611: TI-Nspire™ Family Software Shows Splash/Initial Screen but does not Launch.
... file must be located on your desktop and the filename must not be changed. Also replace with the local path you want to write the log files to. %Userprofile%\Desktop\NspireFixScript.EXE Please Note: The file can also be deployed using a network deployment tool using the above command line para...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/troubleshooting-messages-unexpected-results/33611
Solution 33811: Correcting a Syntax Error When Entering a Complex Value in Polar Form on the TI-Nspire™ Family.
...ess [(]. 2) Press [1] [2] [ctrl] [catalog]. 3) Select [∠ ] and press [enter]. 4) Press [5] [2] [)]. 5) Press [enter]. Please Note: The angle is interpreted according to the current Angle mode setting. The displayed answer may change according to these settings. Please see the TI-Nspire CX, TI-N...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/troubleshooting-messages-unexpected-results/33811
Solution 12661: Order of Operations and Exponents Utilized by TI Graphing Calculators.
... exponents cause Texas Instruments graphing calculators to evaluate 2^3^4 as (2^3)^4 instead of 2^(3^4)? Entering 2^3^4 causes the calculator to interpret what the expression really means, and there are three schools of thought regarding this: 1) Associate left to right. The TI-8X series graphin...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/troubleshooting-messages-unexpected-results/12661
Solution 25050: Calculating Integrals Using the TI-Nspire™ Family.
...Press [X] [^] [3] [tab] [+] [X]. 5) Press [tab] [X] [enter]. Please Note: The TI-Nspire CAS family may also calculate indefinite integrals as it incorporates CAS (Computer Algebra System). To calculate indefinite integrals use the example below. Example: Calculate the indefinite integral of x^3+...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/25050