Solution 13344: Calculating lcm() (Least Common Multiple) of Two Arguments on the TI-89 Family, TI-92 Family and Voyage™ 200 Graphing Calculators.
...) can also be accessed in the CATALOG. Please Note: On a TI-92 family or Voyage 200 calculator, just press [B] (since there is no [ALPHA] key due to those units' QWERTY keypad. The following examples demonstrate how to use lcm(): Example: Find the LCM of 6 and 9. 1) Press [2ND] [MATH] [1], us...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/13344
Solution 13062: Solving a System of Equations on the TI-89 Family, TI-92 Plus, and Voyage™ 200 Using the Gauss-Jordan method.
...Plus, and Voyage 200 graphing calculators do not have a one-key Gauss-Jordan method function. However, if you know what transformations you want to accomplish on a matrix, there are several commands available that allow the user to add or swap rows as it is done when using the Gauss-Jordan method...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/13062
Solution 11820: Algorithm Used for the cZeros() (Complex Zeros) Function on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...( function returns a list of candidate real and non-real values of var that make expression = 0 by using the lexical Gröbner/Buchberger elimination method to attempt to determine all complex zeros.. The cZeros(expr, var) function does this by computing exp►list(cSolve(expression = 0, var, var). P...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11820
Solution 10349: Calculation Method Used by the Polynomial Root Finder on the TI-85 and TI-86.
...The TI-85 polynomial root finder makes use of the built-in eigenvalue solver. The coefficients of the polynomial are used to create what is called a "companion matrix". Basically, the coefficients appear across a row or column (there are variations) and the rest of the matrix is all zeros except ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10349
Solution 10403: Symbolic Manipulation Capabilities of the TI-85 when Computing Derivatives.
...an"; mso-bidi-theme-font:minor-bidi;} There are no symbolic manipulation capabilities on the TI-85. The der1() and der2() functions use an exact method internally, they will not give a symbolic output. The TI-85 has been discontinued. When upgrading, consider the TI-89 Titanium or the TI-Nspi...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10403
Predicting White Blood Counts
Students find equations, which best-fit the data, using different regression models built into their calculators. The best method of handling this data, is to break the data into sections and fit different periods of time with different equations. Using their models, they predict when the patie...https://education.ti.com/en/activity/detail/predicting-white-blood-counts
Murder in the First Degree - The Death of Mr. Spud
Students model the process of cooling and use a cooling curve to simulate a forensic scenario to predict the time of death. They use technology to find an exponential plot.https://education.ti.com/en/activity/detail/murder-in-the-first-degree--the-death-of-mr--spud--ti83
TI-84 Plus CE Graphing Calculator | Texas Instruments
...rmation Graphing App The Vernier EasyData® app from Vernier Science Education is simple data-collection software for the TI-84 Plus CE Python. Explore the world around you using this app. The Vernier EasyData® app auto-launches data collection when used with the Vernier EasyTemp® sen...https://education.ti.com/en/products/calculators/graphing-calculators/ti-84-plusce
Solution 26112: Texas Instruments Software Activation Compatibility Using Disk Imaging, Disk Cloning, and Disk Ghosting.
...on software requires the user to login and this needs to take place after the disk image has been deployed to the individual computers. There is no method available to include an Account-Based Subscription as part of a disk image. A user can login after the disk image has been deployed as long a...https://education.ti.com/en/customer-support/knowledge-base/sofware-apps/general-information/26112
Solution 11455: Files Incompatible with TI-SmartView™ Software.
... will not open or use the following file formats: TI-83 Files:Any file extension that begins .83 will not load into the TI-SmartView software, even though they are compatible with the TI-83 Plus/TI-84 Plus. To use these files: • Rename the extension to be a .8x file. For instance, the filenam...https://education.ti.com/en/customer-support/knowledge-base/sofware-apps/general-information/11455
Solution 37537: TI-Nspire Family Software Takes Longer to Launch then Normal on Computers that meet System Requirements.
...t access or connects via a proxy. To correct this issue, verify the proxy is configured correctly so the TI-Nspire Family software can communicate without issue via the internet. If you have questions about the information listed above, please contact TI-Cares for additional assistance. Soluti...https://education.ti.com/en/customer-support/knowledge-base/sofware-apps/troubleshooting-messages-unexpected-results/37537
Solution 26790: Troubleshooting Equivalent Expressions Giving Different Answers on the TI-Nspire™ Family Handheld and Computer Software.
...test the equivalence of these numeric expressions using the TI-Nspire handheld and computer software, the device will return a "false" statement even though both expressions are equal to each other. Using floating-point arithmetic, the numeric expressions may differ by as little as 1E-13 (1*10^-1...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/troubleshooting-messages-unexpected-results/26790
TI-Nspire™ CX II Online Calculator Overview | Texas Instruments
...fications Purchase TI-Nspire™ CX II online calculator The flexibility to work from any computer Get the core features of the TI-Nspire™ CX II graphing calculator online — right from your browser. An online partner fo...https://education.ti.com/en/products/online-calculators/ti-nspire-cxii
Solution 36314: Determining TI-Nspire™ Navigator™ Hardware and Software Component Compatibility
...s of the TI-Nspire Navigator System are compatible, and which are incompatible? The TI-Nspire Navigator has seen multiple updates over the years, and those updates have yielded new hardware components. To better understand which hardware components are compatible, and which are not, please refer ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-navigator/general-information/36314
Solution 25890: Exact and Approximate Solutions Using the TI-Nspire™ Handheld and Computer Software.
... a decimal value, the resulting answer will always be in decimal form. Example: 1/2 + 1/3 = 5/6 but 1/2 + 1/3 + tan(p) = 0.888219 Please Note: Even though tan(p) = 0, the answer will still be displayed as 0.888219 because the TI-Nspire handheld and computer software approximate the value of tan...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/25890
Solution 29150: Performing Z-Test Computations on the TI-Nspire™ Family Line.
... [tab] [3] [tab] [►] [►]. 4) Select "l1". 5) Press [tab] [tab] [tab] [tab]. 6) Click on Shade P Value. 7) Press [tab] [enter]. Calculate results without drawing results: 1) Press [home] and add "Calculator App". 2) Press [menu] [6] [7] [1] [enter]. 3) Press [3] [0] [0] [tab] [3] [tab] [►]. 4)...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/29150
Single-sensor data collection for TI-Nspire™ CX family graphing calculators
...ta collection fun, faster, more accurate and more intuitive to users. Make data collection seamless EasyLink® and graphing calculator compatibility chart Vernier EasyLink® USB sensor interface As an adapter, EasyLink® connects more than 60 standard Ve...https://education.ti.com/en/products/data-collection/single-sensor-data-collection-for-ti-nspire-graphing-handhelds
TI-10 Elementary Calculator
...tor specifications Negation key Separate “Greater than” and “Less than” keys Place value: hundredths through thousands Electronic flashcards: three levels of difficulty using the “level of difficulty” key Choose from + - x ÷ or find the operation ...https://education.ti.com/en/products/calculators/elementary-calculators/ti-10
TI-15 Explorer™ Elementary Calculator
... last entry or all entries and settings Backspace and edit capabilities Compare numbers and equations including inequalities Place value: thousandths through thousands Round or fix to whole number or decimal places EOS Equation Operating System performs operations in M-D-A-S o...https://education.ti.com/en/products/calculators/elementary-calculators/ti-15-explorer
6 Tips for Navigating the First Week | Texas Instruments
...ack-to-school tech skills webinars and tutorials for the TI-84 Series and TI-Nspire™ CX graphing calculators. TI’s Pinterest page also offers a plethora of downloads, including: Inspirational and key press posters to decorate your classroom. Quick-start activities. Coloring sheets for wh...https://education.ti.com/en/bulletinboard/2024/6-great-tips-first-week-of-school
Spicing Up Mathematics With Python
...step-by-step resources for both teachers and students. Download documents 6Bi27EJlgGM Presenters: Becky Byer Math and Computer Science Teacher Kelly Walsh High School T³™ Regional Instructor Casper, Wyoming Adam Pennell Professor of Mathematics Gr...https://education.ti.com/en/t3-professional-development/for-teachers-and-teams/online-learning/on-demand-webinars/2022/aug-16-2022-spicing-up-mathematics-with-python