Solution 12042: Algorithm for Summation on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...ill demonstrate how to use and compute summations using the TI-89 family, TI-92 family, and Voyage 200 graphing calculators. The syntax for the å ( function, which is accessed by pressing [2nd] [MATH] [B] [4], is as follows: å(expression, variable, lower limit, upper limit) Example: To find...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12042
Solution 12136: Factoring an Expression on the TI-89 Family and Voyage 200 Graphing Calculators.
...ctor(5x+x*y). If the multiplication sign is omitted between x and y, the calculator will consider xy to be one variable, not "x times y".3) To factor functions which may result in complex (imaginary) solutions, use the cfactor() command located under the MATH/Algebra/Complex menu.Please see the T...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12136
Solution 11865: The isPrime() Algorithm on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...switch to a relatively fast Monte-Carlo test that determines whether the number is certainly composite or is almost certainly prime. The is Prime() function stops at this point returning either false or (almost certainly) true. If the number is identified as composite, the factor() function t...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11865
Solution 11734: Creating Repetition in a TI Basic Program on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
Solution 11734: Creating Repetition in a TI Basic Program on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators. Solution 11734: Creating Repetition in a TI Basic Program on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators. global Solution 11734: Crea...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11734
Solution 11726: Computing the Doolittle LU (lower-upper) Decomposition of a Matrix on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
Solution 11726: Computing the Doolittle LU (lower-upper) Decomposition of a Matrix on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators. 11726 Computing the Doolittle LU (lower-upper) Decomposition of a Matrix on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calcul...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11726
Solution 10586: Temperature Unit R on the TI-85, TI-86, TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
Solution 10586: Temperature Unit R on the TI-85, TI-86, TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators. Solution 10586: Temperature Unit R on the TI-85, TI-86, TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators. global Solution 10586: Temperature Unit R o...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10586
Solution 12114: Calculating Integrals on the TI-89 Titanium and Voyage™ 200 Graphing Calculators.
...finite and definite integrals on the TI-89 Titanium and Voyage 200 graphing calculators: Indefinite integrals: Please Note: The ∫ symbol is the 2nd function of the "7" key. Example 1: To find the integral of x2+2x: 1) On the Home screen, enter ∫(x^2+2x,x). 2) Press [ENTER] to display the answ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12114
Solution 10414: Calculating Linear Regressions on the TI-86.
...ct CALC. • Press [F3] to select LinR. • Now press [2nd] [LIST] to select the lists to use for the regression. • Press [F3] to select Names. Press the function key (F1-F5) that corresponds to xStat, press the comma button, then select yStat. • Press [ENTER] to perform the regression calculation. ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10414
Solution 10409: Activating the Finance or the Advanced Statistics Program on the TI-86.
..." is displayed, press the [CLEAR] key. After the program as been activated, FIN or STAT becomes the last item on the MATH menu. To run the different functions from the application, go through the MATH menu and select FIN or STAT. Please see the TI-86 guidebook for additional information. Soluti...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10409
Solution 23891: Setting Constraints to Remove the @n Symbol From a Trigonometric Equation Using the Solve Command on TI-89 Family, TI-92 Plus Family and the Voyage™ 200.
... in a solution for the solve command exists to show that the answer given by the calculator is true for any real integer. To restrict a trigonometric function so that the @n symbol does not show the user must restrict the equation to show only one revolution of a circle. This is done one of two w...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/23891
Solution 22171: Pausing a Program on a TI-89 Family, TI-92 Family and Voyage™ 200 Graphing Calculator so Entire Results May Be Viewed.
...Rect. Users can also use the > operator to perform unit and number base conversions. Please Note: The pause command cannot be used in a user defined-function. Please see the TI-89 family, TI-92 family and Voyage™ 200 guidebooks for additional information. Solution 22171: Pausing a Program on a ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/22171
Solution 19149: Using Folders on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...AIN, and all variables are stored in that folder. By creating additional folders, independent sets of user-defined variables (including user-defined functions) can be stored. • A user-defined variable can be stored in any existing folder. • A system variable or a reserved variable with a reserve...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/19149
Solution 11712: Calculating Standard Deviation on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...ing several methods on the TI-89 family, TI-92 family and Voyage 200 graphing calculators. Standard deviation can be calculated by using the stdDev() function. The stdDev() function can be located by performing the following: • Press [2ND] [MATH] • Scroll to 6:Statistics and select 6:stdDev( Foll...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11712
Solution 10215: Polynomial Root Finder and Simultaneous Equation Solver App gives Unexpected Result for the TI-83/84 Plus, TI-89/TI-92/Voyage 200 and the TI-85/TI-86 families of the Graphing line of Calculators.
Solution 10215: Polynomial Root Finder and Simultaneous Equation Solver App gives Unexpected Result for the TI-83/84 Plus, TI-89/TI-92/Voyage 200 and the TI-85/TI-86 families of the Graphing line of Calculators. Solution 10215: Polynomial Root Finder and Simultaneous Equation Solver App gives ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10215
Solution 38017: Transferring an Operating System (OS) From Unit to Unit on the TI-89, TI-89 Titanium, TI-92 Plus, and Voyage 200.
Solution 38017: Transferring an Operating System (OS) From Unit to Unit on the TI-89, TI-89 Titanium, TI-92 Plus, and Voyage 200. Solution 38017: Transferring an Operating System (OS) From Unit to Unit on the TI-89, TI-89 Titanium, TI-92 Plus, and Voyage 200. global Solution 38017: Transf...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/38017
Solution 12106: Verifying a Symbolic Result on the TI-89 Family, TI-92 Family, or Voyage™ 200 Graphing Calculators.
...there are programs, data or games that are stored as one character variables, they will be cleared as well. 2. Press [F2] [2] to paste the factor( function on the home screen and input -16x^3-4x^2 followed by a closed parenthesis. 3. Press [ENTER] to perform the factor function. Now, if do...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12106
Solution 29130: Calculating and Graphing Quadratic Regressions Using the TI-73 Family Calculator.
...d L2 lists. 4) Press [2nd] [QUIT] to return to the home screen. 5) Press [2nd] [STAT], scroll over to "CALC", then press [6] to select the "QuadReg" function. This will paste QuadReg on the home screen. 6) Press [2nd] [STAT] [1] to input the L1 list. 7) Press the [,] key. 8) Press [2nd] [STAT] ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/29130
Solution 11840: Implicit Multiplication on the TI-89 Family, TI-92 Family, and Voyage™ 200.
... [a,2a].• 2(a) is interpreted as 2 * a.2. Invalid implied multiplication:• xy is interpreted as a single variable named xy.• a(2) is interpreted as a function call.• a[1,2] is interpreted as a matrix index to element a[1,2]. Note: Another example, x (a+b), is not read as multiplication. The only ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/11840
Solution 11701: Calculating Combinations and Permutations on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
Solution 11701: Calculating Combinations and Permutations on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators. Solution 11701: Calculating Combinations and Permutations on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators. global Solution 11701: Calc...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11701
Solution 10418: Converting Mixed Numbers into Improper Fractions on a TI-85 or TI-86 Graphing Calculator.
Solution 10418: Converting Mixed Numbers into Improper Fractions on a TI-85 or TI-86 Graphing Calculator. Solution 10418: Converting Mixed Numbers into Improper Fractions on a TI-85 or TI-86 Graphing Calculator. global Solution 10418: Converting Mixed Numbers into Improper Fractions on a ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10418
Solution 11408: Opening the Organizer Application on the TI-89 Family, TI-92 Plus, and Voyage™ 200.
Solution 11408: Opening the Organizer Application on the TI-89 Family, TI-92 Plus, and Voyage™ 200. Solution 11408: Opening the Organizer Application on the TI-89 Family, TI-92 Plus, and Voyage™ 200. global Solution 11408: Opening the Organizer Application on the TI-89 Family, TI-92 Plus,...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/11408
Solution 11374: Compatibility Between TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators Data and Programs.
...e of differences in the calculator's screen sizes and keyboards. Compared to a TI-92, the TI-89, TI-89 Titanium, TI-92 Plus, or Voyage 200: 1) Have functions, instructions, and system variables that do not exist on the TI-92. 2) Can use the same variable to define and then evaluate a user-defin...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/11374
Solution 11402: Starting the Calculus Tools Application on the TI-89 Family.
... values as follow:1. From the Home screen, press [MODE] to display the MODE dialog box.2. Ensure that the following modes are set as indicated:Graph: FUNCTIONDisplay Digits: FLOAT or FLOAT #(1-12)Angle: RADIANSplit Screen: FULLExact/Approx: AUTO or EXACTBase: DECLanguage: ENGLISH3. Press [ENTER] ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11402
Solution 10587: Differences Between the TI-86 and the TI-89 Family Graphing Calculators.
...commended substitutes. For general math and science courses, we recommend the TI-84 Plus Family or the TI-Nspire CX II. The main differences in the functionality of these calculators are listed below. Some of the TI-86 functions are not built in the TI-89 family. These functions include: • Po...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/10587
Solution 10465: Simplifications Running Slow on the TI-92 Family
...roblem is taking an unacceptable amount of time: • Try using a different mode, such as APPROXIMATE versus EXACT • Try using an appropriate alternate function, such as nSolve() versus solve() or nInt() versus integral() • Try solving a simpler related problem: For example, substitute appropriate ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/10465