Solution 18689: Calculating the gcd() (Greatest Common Divisor) on the TI-73 Family Graphing Calculators.
... 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 lists, they must have the same number of elements. If one argument is a list and the other a non-list, the non-list is p...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/18689
Solution 11690: Accessing the Custom Menu on the TI-89 Family, TI-92 Family, or Voyage™ 200 Graphing Calculators.
...mily, 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 following, but can be modified. For more inform...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11690
Solution 11754: Finding the Complex Conjugate of an Imaginary Number on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...l return the matrix [9, 2+i; 1+i, i]. The matrix will be in pretty print if Pretty Print mode is turned ON.For additional instructions, refer to the online guidebook for your calculator. Solution 11754: Finding the Complex Conjugate of an Imaginary Number on the TI-89 Family, TI-92 Family, and V...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11754
Solution 11743: Algorithm for the dotP() Function on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
... dot vec33) vec1 dot (a*vec2 + b*vec3) = a*vec1 dot vec2 + b*vec1 dot vec34) vec1 dot vec1 is real, vec1 dot vec1 >= 0, and vec1 dot vec1 = 0 if and only if vec1 is the zero vectorNote that the "dot product" that may be expected for complex vectors violates several of these properties. (The "dot ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11743
Solution 27750: Finding the Intersection of Two Functions on the TI-73 Explorer™ Graphing Calculator.
...alue. The calculator will begin searching for the X intersection point starting from the guess value. Please Note: The above guess value X=0 will only work for functions that have only one intersection point however if your functions intersect multiple times you will need to use a different gu...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/27750
Solution 31951: Correcting a TI-89 Family, TI-92 Family, or Voyage™ 200 Graphing Calculator That is Locked Displaying "Busy" When Calculating Sigma Summation.
...en I calculate sigma summation? 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 calculato...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/31951
Solution 30350: Using the Two-Graph Mode on the TI-89 Family and Voyage™ 200 Graphing Calculators.
... The two-graph mode is a feature where the graph-related features are duplicated, giving two independent graphing calculators. The two-graph mode is only available in split screen mode. The two graphs in two-graph mode have the following independent functions: • Graph modes (Function, Polar, etc)...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/30350
Solution 38017: Transferring an Operating System (OS) From Unit to Unit on the TI-89, TI-89 Titanium, TI-92 Plus, and Voyage 200.
...arch How do I transfer an Operating System (OS) Unit to Unit on the TI-89, TI-89 Titanium, TI-92 Plus, and Voyage 200? Please Note: You can only transfer from the same model of calculator to another as the OS files for the TI-89, TI-89 Titanium, TI-92 Plus, and Voyage 200 are unique and ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/38017
Solution 35675: Connecting 60 Devices With USB 3.0 Ports Using TI-Nspire™ CX Docking Station.
...pear very similar. However, there are differences. USB 3.0 ports supports maximum of 30 devices including internal hubs. This means user can connect only 20 or less HHs for file transfer or OS upgrade Customer Experience When USB 3.0 ports are involved, systems limit the number of connected TI‑N...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/35675
Solution 11840: Implicit Multiplication on the TI-89 Family, TI-92 Family, and Voyage™ 200.
...d 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 significance that the parser gives to white space is that it terminates tokens. Thus, abcd is a single name, but ab cd are two separate names, ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/11840
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.
...ones along its main diagonal, det(L) = 1. Now, simplify the previous 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 characteris...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11569
Solution 11401: Selecting Multiple Equations Under Different 'When' Headings in the ME*Pro® Application.
Solution 11401: Selecting Multiple Equations Under Different 'When' Headings in the ME*Pro® Application. Solution 11401: Selecting Multiple Equations Under Different 'When' Headings in the ME*Pro® Application. global Solution 11401: Selecting Multiple Equations Under Different 'When' Head...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11401
Solution 10587: Differences Between the TI-86 and the TI-89 Family Graphing Calculators.
... Port for up to date connectivity with a computer. • 3D graphing. • Computer Algebra System (CAS) allowing symbolic manipulations. 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 •...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/10587
Solution 13902: Algorithm for the Convert Logbase (>logbase) Function on the TI-89 Titanium and Voyage™ 200 with OS v3.10.
...writes the given logarithm as an equivalent expression in terms of logarithms with the user selected base. For additional instructions, refer to the online guidebook for your Texas Instruments calculator. Solution 13902: Algorithm for the Convert Logbase (>logbase) Function on the TI-89 Titanium...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/13902
Solution 10458: Instructions for Installing the TI-92 Plus Module.
...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 down the [ON] key and re...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10458
Solution 13841: Performing Population Standard Deviation on the TI-89 Titanium and Voyage™ 200 with OS v3.10.
... OS v3.10 For additional instructions on performing statistics operations, refer to the online guidebook for your calculator. Solution 13841: Performing Population Standard Deviation on the TI-89 Titanium and Voyage™ 200 with OS v3.10....https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/13841
Solution 19469: Availability of the TI-86.
...edge Base Search Is the TI-86 available? The TI-86 has been officially declared a discontinued product, it is not listed for sale on the TI Online Store or through Instructional Product Dealers. The TI-86 continues to be available at limited retailers while supplies last. For engineerin...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/19469
Solution 33912: Solving a System of Linear Equations Using the TI-36X Pro.
...ions are 2x2 LIN EQUs and 3x3 LIN SYSTEM. The 2x2 option shows x and y on the screen and also you use the plus or the minus key. The 3x3 option will only show zeros where your entry would go and you may use the negative or minus key. For Example:3x + 3y - 4z = -3-x + 2y + 5z = 188x + 4y - 7z = -5...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/33912
Solution 11844: Resetting the TI-89 Family, TI-92 Family and Voyage™ 200 Graphing Calculators.
...[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 any files from the calculator. Instead, this option resets the ca...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/11844
Solution 15504: Entering Negative Exponents on the TI-30Xa Scientific Calculator.
...0Xa scientific calculator; the [y^x] key or the [EE] key. The [y^x] key is used for all exponents while the [EE] key is used for scientific notation only.The examples below will demonstrate how to use both keys:For Example: Entering 7^-2.1) Press [7] [y^x] [2] [+/-] [=].2) The calculator will dis...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/15504
Solution 11380: Engineering Applications for the TI-89 Family and Voyage™ 200 Graphing Calculators.
...ic organization into topics and sub-topics. The equation section covers more than 700 equations while the reference section gives access to data commonly needed by practicing professionals. Solution 11380: Engineering Applications for the TI-89 Family and Voyage™ 200 Graphing Calculators. ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/11380
Solution 10939: Calculator Options for Individuals with Visual Impairments or Low Vision.
...ake it possible for students with visual impairments to use the same calculator models and corresponding functionality as their peers. TI-84 Plus CE Online Calculator with JAWS Screen Reader support Much of the functionality of the TI-84 Plus family of graphing calculators is now more accessible ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/10939
Solution 34878: Explanation of r^2 and R^2 on the TI-84 Plus C Silver Edition Graphing Calculator.
...ion, the independent variables are x and x2, for cubic, x, x2, x3. In other words, we are really doing multiple linear regressions for these three "nonlinear" regressions. On the other hand, r2 is used for linear (LinReg), logarithmic (LnReg), power (PwrReg), and exponential (ExpReg) regressions ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/34878
Solution 11731: Correcting the Error "ASAP or Exec string too long" Using the TI-89 Family, TI-92 Plus, and Voyage™ 200.
...t is needed to execute the program such as shells, ions, or 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 famil...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/11731
Solution 17309: Calculating the Natural Log of a Value Using the TI-34 II Explorer Plus™.
...[LOG].2) The log menu will appear, scroll to the right twice.3) Press [ENTER].4) Press [2] [ ) ]. 5) Press [ENTER].The display will read 0.693147181 unless the calculator has a fixed setting for the decimal point.Please see the TI-34 II Explorer Plus guidebook for additional information. Soluti...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/17309