Solution 18709: Calculating the gcd() (Greatest Common Divisor) on the TI-85 and TI-86 Graphing Calculators.
...earch How do I calculate the gcd() (Greatest Common Divisor) on the TI-85 and TI-86 graphing calculators? The greatest common divisor (GCD) function returns the largest number that divides into two positive whole numbers or lists of positive whole numbers evenly. If both arguments are l...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/18709
Solution 18689: Calculating the gcd() (Greatest Common Divisor) on the TI-73 Family Graphing Calculators.
...e Search How do I calculate the gcd() (Greatest Common Divisor) on the TI-73 family graphing calculators? The greatest common divisor (GCD) function returns the largest number that divides into two positive whole numbers or lists of positive whole numbers evenly. If both arguments are l...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/18689
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 11763: Graphing a Differential Equation on the TI-89 Family, TI-92 Family and Voyage™ 200 Graphing Calculators.
...The example below shows how to graph a differential equation on the TI-89 family, TI-92 family or Voyage 200 graphing calculator. Example: Graph the function y'=2y*cos(t) Solution: 1) Press [MODE]. 2) For Graphing Mode, select 6:DIFF EQUATIONS and press [ENTER]. 3) For Angle, select 1:Radian. ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11763
Solution 11690: Accessing the Custom Menu on the TI-89 Family, TI-92 Family, or Voyage™ 200 Graphing Calculators.
...cess and use the custom menu on the TI-89 family, TI-92 family, or Voyage 200 graphing calculator? The custom menu contains menu items of predefined functions and strings of text that are commonly used on the TI-89 family, TI-92 family, or Voyage 200. The default custom menu contains the follow...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11690
Solution 18649: Finding the Length of a Vector Using the TI-89 Family, TI-92 Family and Voyage™ 200 Graphing Calculators.
...itd default mode settings. To do this press [2nd] followed by [6]. Then press [F1], choose Default and press [ENTER] until the "Defaults Set" message appears. 1) On the Home screen, press [CATALOG] [6] and scroll down to norm(). 2) Press [ENTER]. On the Voyage 200 and TI-92 family press [2nd] [C...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/18649
Solution 11754: Finding the Complex Conjugate of an Imaginary Number on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...ch How do I find the conjugate of an imaginary number on the TI-89 family, TI-92 family, and Voyage 200 graphing calculators? Use the conj() function to find the conjugate of an imaginary number. The conj() function is located under the the MATH/Complex menu.The conj() function can be us...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11754
Solution 18469: Calculating the Summation of a Geometric Sequence Using the TI-89 Family, TI-92 Family, or Voyage 200™.
...e Base Search How can I find the summation of a geometric sequence using a TI-89 family, TI-92 family, or Voyage 200? The å( ) or summation function can be used to calculate the sum of any range of consecutive terms in a geometric sequence. The syntax for the å function is given below: ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/18469
Solution 11751: Finding Critical Points Using the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
... Knowledge Base Search How can critical points be found using the TI-89 family, TI-92 family or Voyage 200? The critical points of a function are the points where the derivative is equal to zero, reach a local minimum, or reach a local maximum. The following illustrates how to us...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11751
Solution 18249: Finding the Real and Imaginary Parts, and Modulus (Absolute Value) of an Algebraic Expression using Complex Numbers on the TI-89 Family, TI-92 Family and Voyage™ 200 Graphing Calculators.
...: What are the real and imaginary parts and modulus of (1+i)(5-2i)? Solution: 1) Change the mode to Auto by pressing [MODE][F2], scroll down to Exact/Appox and highlight and select Auto and press [ENTER][ENTER]. 2) On the home screen press [2nd][MATH][5][2]. 3) Enter ((1+i)(5-2i)). The imaginar...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/18249
Solution 24995: Answers that Include an @1 or a Component Formatted as @k on the TI-89 Family, TI-92 Family, or Voyage™ 200
...nowledge Base Search What does an @1 or a component formatted as @k in the answer on the TI-89 Family, TI-92 family, or Voyage 200 mean? The appearance of @1 in an answer means that the answer is true for any constant that replaces @1. Constants are represented by the format @k, where @...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/24995
Solution 11716: Calculating the Inverse of a Matrix on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculator.
... of a matrix on the TI-89 family, TI-92 family and Voyage 200. Example: Find the inverse of matrix A: Solution: To enter the matrix: 1) Press [APPS] [6] [3] (If the Apps Desktop is on, press [APPS], select Data/Matrix Editor, and press [3].) 2) The type will be Matrix, the name is A and th...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11716
Solution 31951: Correcting a TI-89 Family, TI-92 Family, or Voyage™ 200 Graphing Calculator That is Locked Displaying "Busy" When Calculating Sigma Summation.
...n? The summation failures occur when the calculator attempts to locate an exact equivalence for a calculation that can only be displayed as a decimal approximation. To correct the "busy" error when you are calculating sigma summation, please verify that the calculator's mode is set to approximate...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/31951
Solution 11707: Calculating Linear Regressions on the TI-89 Family, TI-92 Family, and Voyage 200™ Graphing Calculators.
... data on the TI-89 family, TI-92 family, and Voyage 200. Data for this example. x values: 5, 9, 7, 11 y values: 12, 15, 14, 17 Solution: • Press [APPS][6][3] Press the down arrow twice. (If the Apps Desktop is on, press [APPS], select Data/Matrix Editor, and press [3].) • In the box beside Va...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11707
Solution 11695: Algorithm Used to Compute a Cubic Polynomial on a TI-85, TI-86, TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...rent linear system solvers, which use slightly different criteria for determining when a linear system is too poorly conditioned to solve accurately. Apparently, the linear system solver on the TI-89 family and TI-92 family (simult) is slightly more conservative than the one on the TI-85/86 as it...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11695
Solution 35675: Connecting 60 Devices With USB 3.0 Ports Using TI-Nspire™ CX Docking Station.
... Why am I unable to connect all 60 devices on a USB 3.0 port using TI-Nspire CX Docking Station? Problem USB 2.0 and USB 3.0 ports are compatible and appear very similar. However, there are differences. USB 3.0 ports supports maximum of 30 devices including internal hubs. This means user can conn...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/35675
Solution 30571: Creating User Defined Units For Unit Conversion on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...ch How do I create my own user defined units for unit conversion on my TI-89 family, TI-92 family, or Voyage 200 graphing calculator? If the appropriate unit cannot be found in the units menu a user may define a unit to store in the units menu. For example, to convert cubic feet into ga...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/30571
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 28495: Converting Lists to Matrices and Vice Versa on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...ert lists to matrices use the list►mat( command. Please refer to the examples below. To convert a list to a matrix follow the steps below: • Press [APPS] and choose Statistics with List Editor App. • Press [▼] [1] [ENTER] [2] [ENTER] [3] [ENTER] [6] [ENTER] [1] [ENTER] [4]. • Press [HOME]. • P...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/28495
Solution 28011: Using the Chi-Squared Goodness of Fit Test on the TI-89 Family, TI-92 Plus, or Voyage™ 200 Graphing Calculators.
...92 Plus, or Voyage 200? To use the chi-squared goodness of fit test on a TI-89 family, TI-92 Plus, or Voyage 200 use the Statistics with List Editor App. Using the lists below and a degree of freedom of 2, follow the steps below to calculate and draw the chi-squared goodness of fit test: List 1...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/28011
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 26510: Changing the Cursor on the TI-89, TI-89 Titanium, TI-92 Plus and Voyage™ 200
...ou can place the cursor in between items and insert text or numbers. You can see that your calculator cursor is set this way if it matches the cursor appearance below: When the cursor is set to "del" or "delete" mode you can place over items and overwrite text or numbers. You can see that your ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/26510
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.
...revious equation as follows and compute: det(A) = det(U) = (2)(5)(-1) = -10 Although only a 3 by 3 matrix was used in this example, this method is applicable in general to any square matrix. It also has excellent accuracy characteristics while being one of the more computationally efficient al...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11569
Solution 11130: Availability of A Hard Copy Voyage™ 200 Guidebook.
...f the Voyage 200 guidebook available? The Voyage 200 does not come with a full printed guidebook. The Voyage 200 is an upgrade to the TI-92 Plus. The functions and commands for the TI-92 Plus are found on the Voyage 200. The hard copy TI-89/TI-92 Plus comprehensive guidebook can be used to learn ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/11130