Solution 11693: Algorithm for Solving Trigonometric Functions (Sine, Cosine and Tangent) on Texas Instruments' Graphing Calculators.
... for COrdinate Rotation DIgital Computer and was developed by J.E. Volder in 1959 (ref 6). Additional articles and one book chapter covering the technique are given in references 7 - 10. All these articles are complete enough to give the essentials of the method but each one reveals interesti...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11693
Solution 11576: Algorithm Used for Calculating the Sine Regression On the TI-86, TI-83 Family, or TI-84 Plus Family.
...is produces a set of four non-linear equations in terms of the parameters, which do not have a closed form solution. To get around this problem, a technique is needed to solve the set of four simultaneous non-linear equations. Sine regression uses the Newton-Raphson technique, which produces a re...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11576
Solution 30651: Calculating a Median-Median Regression on the TI-83 Plus Family of Graphing Calculators.
... family of graphing calculators? Med-Med (median-median) fits the model equation y=ax+b to the data using the median-median line (resistant line) technique, calculating the summary points x1,y1,x2,y2,x3 and y3. Med-Med displays values for a (Slope) and b (y-intercept). The following example wil...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/30651
Solution 11893: Saving Text to a TI Graphing Calculator.
...ledge Base Knowledge Base Search How do I save text to a TI graphing calculator? For the following models of TI graphing technology, use the program text editor to save text on a graphing unit. To access the program text editor, a user must create a program or edit an ex...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11893
Solution 11835: Decreasing the Calculation Time Needed for the nSolve() Function on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...time needed for the nSolve() function on the TI-89 family, TI-92 family, and Voyage 200 graphing calculators? The nSolve() function uses symbolic techniques to simplify the equation before applying the search technique. Depending on the equation, this simplification can take significant time. Fo...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11835
Solution 11863: The factor() Function Algorithm on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...ed 65521. The methods include the well-known factorizations of binomials and quadratics, together with methods described by Geddes, Czapor and Labahn, "Algorithms for Computer Algebra", Kluwer Academic Publishers, Boston, 1992. Laguerre's method is used for approximate polynomial factorizati...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11863
Solution 10349: Calculation Method Used by the Polynomial Root Finder on the TI-85 and TI-86.
...a closed form solution for roots of polynomials of order 5 and greater has been found. The QR method for computing the eigenvalues is an iterative technique and is not guaranteed to converge to a solution. Please see the TI-85 and TI-86 guidebooks for additional information. Solution 10349: Cal...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10349
Solution 10399: Differential Equation Solver for the TI-85.
...independent of the tStep value selected in the Range screen as mentioned in the TI-85 manual (pg 7-5). Probably the most common example of this technique is what is commonly called Runge-Kutta-Fehlberg, most often using a 4,5 order pair.The TI-85 uses a 2,3 pair, which is a tradeoff between ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10399
Solution 19149: Using Folders on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...Using Variables in Different Folders: A user-defined variable or function that is not in the current folder can be accessed. Specify the complete pathname instead of only the variable name. A pathname has the form: folderName\variableName - or - folderName\functionName To see a list of existing ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/19149
Solution 11372: Availability of the Calculus Made Easy App for the TI-89 Family, TI-92 Plus, and Voyage™ 200.
... for purchase? The Calculus Made Easy app is a third-party developed application which is now being distributed exclusively by its developer, Nils Hahnfeld. Please see the SmartSoft© website for purchasing information and support for the Calculus Made Easy app for the TI-89 family, TI-92 Plus, ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/11372
Solution 10587: Differences Between the TI-86 and the TI-89 Family Graphing Calculators.
...and Simultaneous Equation Solver Apps. On the other hand, the TI-89 family has includes important functions that the TI-86 does not have: • Flash technology for Electronic upgradeability and Software Applications (Apps). • A USB Port for up to date connectivity with a computer. • 3D graphing. • ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/10587
Solution 10939: Calculator Options for Individuals with Visual Impairments or Low Vision.
...low-vision community to ensure our calculator options are accessible to those with visual impairments. While we continue to progress in making our technological solutions available for everyone, there may still be areas where we can improve. We welcome your feedback. Solution 10939: Calculator O...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/10939
Solution 12685: Batteries For A Scientific Calculator.
... NO TI-62 Galaxy™ 2 - LR44 NONE NO TI-65 Technical Analyst 2 - LR44 NONE NO TI-68 CR2032 NONE ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/12685
Solution 11661: Discontinuation of Printer Display Calculators.
...exas Instruments printer calculators been discontinued? Over the past few years, Texas Instruments has increased its commitment to the educational technology marketplace. While the printer display product line has been successful for TI, it no longer supports TI long-term goals of providing the b...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/11661
Solution 10333: Sending Apps to the Flash Memory of the CBL 2™.
...ase Knowledge Base Search Can Apps be sent to the Flash memory the CBL 2? The DataDir program from Vernier Software and Technology allows other programs or applications to be sent from a graphing calculator to the CBL 2. Instructions: 1. Send the program to the graphi...https://education.ti.com/en/customer-support/knowledge-base/data-collection-accessories/product-usage/10333
Vernier - Photosynthesis
Students will use a Colorimeter to compare the rates of photosynthesis for plants in different light conditions. They investigate the role of chloroplasts and light on photosynthesis.https://education.ti.com/en/activity/detail/vernier--photosynthesis
Diprotic Acid Lab and Easy Data
Maleic Acid gives an excellent diprotic acid titration curve showing both inflection points clearly for calculation of molecular weight.https://education.ti.com/en/activity/detail/diprotic-acid-lab-and-easy-data
Conics & Parametrics 1
This activity is a LearningCheck™ to quickly assess students' ability to identify conics from their equations in both rectangular and parametric form.https://education.ti.com/en/activity/detail/conics--parametrics-1
TI-Innovator™ System | Texas Instruments Deutschland
...and electronics. Resources for the TI-Innovator™ Hub Support Keep your TI-84 Plus CE graphing calculator, TI-Nspire™ CX technology and TI-Innovator™ Hub up to date. TI-84 Plus CE TI-Innovator™ Hub App for TI-84 Plus CE TI-Nspire™ CX technology Operating systems and ap...https://education.ti.com/en/products/micro-controller/ti-innovator/resources
TI-36X Pro Scientific Calculator | Texas Instruments
...ns at the same time See math expressions, symbols and stacked fractions exactly the way they appear in textbooks — no need to adapt to a technical syntax; also provides quick access to frequently used functions. See math exactly as it appears in textbooks Intuitive prompts all...https://education.ti.com/en/products/calculators/scientific-calculators/ti-36x-pro
TI-84 Plus CE Graphing Calculator | Texas Instruments
... help line: ti-cares@ti.com Classroom activities available Workshop Loan Program: Borrow TI calculators for evaluation or workshops TI Technology Rewards program: Point values redeemable for additional TI products and services Complete guidebooks available at http://education.ti.c...https://education.ti.com/en/products/calculators/graphing-calculators/ti-84-plusce
TI Connectivity Kit
... Expand your calculator capabilities – Get Connected! Take your TI technology farther when you take advantage of the connectivity solution provided by TI Connect™ software and the TI Connectivity Cable! Both the softw...https://education.ti.com/en/products/accessories/connectivity-kit
TI-Nspire™ Computer Link Software | Texas Instruments
...l-free help hotline: 1.800.TI.CARES Email: ti-cares@ti.com Workshop Loan Program: Borrow TI calculators for evaluation or workshops TI Technology Rewards program: Point values redeemable for additional TI products and services Complete guidebooks available at education.ti.com/guid...https://education.ti.com/en/products/computer-software/ti-nspire-computer-link
TI Connect™ CE Software Application | Texas Instruments
... Email: ti-cares@ti.com Classroom activities available Workshop Loan Program: Borrow TI calculators for evaluation or workshops TI Technology Rewards program: Point values redeemable for additional TI products and services Complete guidebooks available at education.ti.com/guid...https://education.ti.com/en/products/computer-software/ti-connect-ce-sw