Solution 11569: Algorithm Used for Finding the Determinant of a Square Matrix on the TI-81, TI-82, TI-83, TI-85, or TI-86.
...r this problem are: L = [[1,0,0][2,1,0][4,-2,1]] U = [[2,-1,0][0,5,-3][0,0,-1]] Once in this form, one may compute the det(A) as follows using the properties of determinants. det(A) = det(L)*det(U) The determinant of a triangular matrix can be computed by multiplying the elements along its ma...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11569
Solution 11372: Availability of the Calculus Made Easy App for the TI-89 Family, TI-92 Plus, and Voyage™ 200.
...lculus Made Easy app for the TI-89 family, TI-92 Plus, and Voyage 200 still available 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 info...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/11372
Solution 11402: Starting the Calculus Tools Application on the TI-89 Family.
...rectly. If one of these mode settings is different, the App will not run. If the App is accessed with the incorrect mode settings, a screenshot will pop up showing the required mode settings. Press [ENTER] to close. Before starting the Calculus Tools App, set modes to the required values as follo...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11402
Solution 11401: Selecting Multiple Equations Under Different 'When' Headings in the ME*Pro® Application.
... for an equations under each 'when' clause are generally exclusive to each other. In Beams and Columns of the Equations Section, equations for the slope of beam deflection are different depending on whether the deflection at distance x along the beam is calculated to the left side of the load (x...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11401
Solution 16830: Availability of the TI-86 Advanced Statistics Program.
...rch Where is the TI-86 Advanced Statistics application? The TI-86 Advanced Statistics application is attached to this Knowledgebase at the top right of this page. Please note the Advanced Statistics application for the TI-86 requires activation after installation. For further question...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/16830
Solution 10587: Differences Between the TI-86 and the TI-89 Family Graphing Calculators.
...ons. Additionally, the only major things that the TI-86 can currently handle and the TI-Nspire CX II CAS can not are: • Differential Equations and Slope Fields Graphing • RK, Euler and Initial Conditions On the other hand, the TI-Nspire CX II CAS includes these features which are not present on...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/10587
Solution 10465: Simplifications Running Slow on the TI-92 Family
... Knowledge Base Knowledge Base Search Why do some simplifications run slow on the TI-92 family graphing calculators? Some operations can be inherently slow for rather simple operands. Examples include factoring, simplification of fractional powers, and cancellation of ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/10465
Solution 13886: Calculating Implicit Derivatives on the TI-89 Titanium and Voyage™ 200 with OS v3.10. or Higher.
...s on my TI-89 Titanium or Voyage 200 with OS v3.10 or higher installed? With the release of OS v3.10, the impDif() function has now been added to the operating system of the TI-89 Titanium and Voyage 200. The impDif() function can be accessed by following the steps provided below. 1) From the HOM...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/13886
Solution 10458: Instructions for Installing the TI-92 Plus Module.
...NING THE INSTALLATION- Save any important data by transferring it to a computer or another TI-92.• Hold the TI-92 upright and slide the latch on the top of the unit to the unlocked position. Then slide the rear cover down about 1/8 inch and remove it from the main unit. • With the unit ON, hold d...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10458
Solution 15909: Finding the Two's Complement of a Binary Number Using the TI-36X Solar Scientific Calculator.
...dge Base Search How can I find the two's complement of a binary number using the TI-36X Solar scientific calculator? Two's complement is an operation of negation (converting positive to negative numbers or vice versa) in computers. In an n-bit binary number, the most significant bit is...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/15909
Solution 19469: Availability of the TI-86.
Solution 19469: Availability of the TI-86. Solution 19469: Availability of the TI-86. global Solution 19469: Availability of the TI-86. website Home | Other Graphing Calculator products Kno...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/19469
Solution 12323: Calculating the Linear Regression on the TI-30X IIB / TI-30X IIS.
...t.7) When all points and frequencies are entered, press [STATVAR] to display the menu of variables. 8) Use the left arrow until a(linear regression slope), b(linear regression y-intercept), and r(correlation coefficient) are underlined. The results displayed will be the linear regression. a=1.63b...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12323
Solution 33912: Solving a System of Linear Equations Using the TI-36X Pro.
...tors Knowledge Base Knowledge Base Search How do I solve a system of linear equations on the TI-36X Pro? You will have two options to solve a system of linear equations using the TI-36X Pro. The options are 2x2 LIN EQUs and 3x3 LIN SYSTEM. The 2x2 option shows x and y o...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/33912
Solution 12112: Battery Life of Voyage™ 200 Graphing Calculator.
...s that are being used. Typically the battery life will last well beyond a school year. The Voyage 200 uses four AAA batteries for about 1300 hours of operation and a back-up lithium battery model number CR1616 or CR1620. The back-up battery is already installed, and four AAA batteries are provide...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/12112
Solution 11844: Resetting the TI-89 Family, TI-92 Family and Voyage™ 200 Graphing Calculators.
... family, TI-92 family and Voyage 200 graphing calculators, press [2nd] [6] (reads MEM over the key). The [F1] menu appears and contains the following options: • All RAM - Clears all variables and programs from RAM only. This will not delete items from Archive or Apps. • Defaults - Does not clear ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/11844
Solution 34291: Converting from Decimal to Hexadecimal, Binary, and Octal Using the TI-36X Pro.
...lator, please follow the examples below: Example: Convert the decimal 100 to hexadecimal, binary and octal. Please Note: To ensure you are in the proper mode for this conversion, please press [mode] and make sure your setting is on DEC for decimal. Decimal to Hexadecimal 1) Input 100. 2) Pres...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/34291
Solution 11404: Unexpected Loss of Apps on the TI-89 Family, TI-92 Plus, or Voyage™ 200 Graphing Calculators.
...edge Base Knowledge Base Search I have lost my applications on my calculator. How did that happen? When performing certain operations with the TI-89 family, TI-92 Plus, or Voyage™ 200 calculator, Apps can be erased, freeing up archive (or flash) memory. Sometimes this h...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/11404
Solution 34292: Using the Percent Key on the TI-36X Pro.
... Knowledge Base Search How do I use the percent key on the TI-36X Pro? The example below will demonstrate using the percent key in an operation on the TI-36X Pro. Example: What is 50% of 100? • Input 50. • Press [2nd] [%]. • Input 100 and press [enter]. The calculator should di...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/34292
Solution 11380: Engineering Applications for the TI-89 Family and Voyage™ 200 Graphing Calculators.
...illations, Fluid Mechanics, and Gas Laws. Fifty-seven (57) analytical routines solve problems in areas such as Steam Tables, Thermocouples, Section Properties, and Efflux. An interactive reference table provides data tables for Refrigerants, Water Properties, Laplace and Fourier Transforms, and F...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/11380
Solution 34293: Computing Binomialcdf on the TI-36X Pro.
...binomial distribution with the specified numtrials and probability of success (p) on each trial. x can be nonnegative integer and can be entered with options of SINGLE, LIST or ALL (a list of cumulative probabilities is returned.) 0 < p < 1 must be true. In this example we will do single with num...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/34293
Solution 34878: Explanation of r^2 and R^2 on the TI-84 Plus C Silver Edition Graphing Calculator.
...stics values for r (correlation coefficient) and r2 (coefficient of determination) and R2 (coefficient of multiple determination). r2 expresses the proportion of the total variation in the values of the variable Y that can be accounted for or explained by a linear relationship with the values of ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/34878
Solution 10607: Varying Processing Speeds of Some TI-89 Models.
...Knowledge Base Search Why are some TI-89 models slower than others? TI is always looking for ways to enhance product operation while maintaining or reducing cost for the customer. One such enhancement resulted in an increased processing efficiency for the TI-89....https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/10607
Solution 11731: Correcting the Error "ASAP or Exec string too long" Using the TI-89 Family, TI-92 Plus, and Voyage™ 200.
... specific AMS versions. Texas Instruments does not provide any assistance in locating, downloading, or installing shell programs, ions, or 3rd-party operating systems for use with assembly language programs. Please see the TI-89 family, TI-92 Plus, and Voyage 200 guidebooks for additional inf...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/11731
Solution 12264: Error Displayed When Performing Long Calculations Using the TI-30Xa Scientific Calculator.
... Knowledge Base Search Why does my TI 30Xa display an error when I perform long calculations? The TI-30Xa uses a AOS (Algebraic Operating System) which means it stores up to 4 pending operations in memory (2 when STAT is displayed). Equations with 5 or more pending operation...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/troubleshooting-messages-unexpected-results/12264
Solution 22230: Resolving the Error "Insufficient Memory" When Transferring Data to a TI-89 Family, TI-92 Family, or Voyage™ 200.
...Prgm", "Matrix", "List", etc. (Programs generally use up the most RAM.)Press [F1] [ENTER]Pleate Note: TI Connect allows users to back up their data, copy the RAM, and save the contents to the computer to be reloaded whenever desired.Please see the TI-89 family, TI-92 family and Voyage 200 guidebo...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/22230