Solution 19009: Calculating the Number of Days Between Dates on the TI-89 Family, TI-92 Family and Voyage™ 200.
...alculate the number of days between two specific dates using a TI-89 family, TI-92 family or Voyage 200 graphing calculator? The example below will demonstrate how to calculate the number of days between two specific dates using the TI-89 family, TI-92 family or Voyage 200 graphing calculator. Y...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/19009
Solution 11770: Graphing Polar Rose Functions on the TI-89 Family, TI-92 Family and Voyage™ 200 Graphing Calculators.
... Knowledge Base Search How do I graph polar rose functions on the TI-89 family, TI-92 family and Voyage 200? The example below will demonstrate how to graph a polar rose on the TI-89 family, TI-92 family and Voyage 200. Example: r=8*sin(2.5q) 1) Press [MODE], change the Graph ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11770
Solution 18709: Calculating the gcd() (Greatest Common Divisor) on the TI-85 and TI-86 Graphing Calculators.
...t 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 paired with each element of the list, and a list is returned. The syn...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.
...t 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 paired with each element of the list, and a list is returned. Note: Th...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.
... How do I access 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 c...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11690
Solution 18469: Calculating the Summation of a Geometric Sequence Using the TI-89 Family, TI-92 Family, or Voyage 200™.
...e, low, high) The expression is evaluated for each value of the variable from low to high, and returns the sum of the results. The following example demonstrates how to sum up the first n terms in a geometric sequence. Find the first 5 terms in the geometric sequence an = 3 * 2n 1) From the home ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/18469
Solution 11750: Finding an Intersection of Functions on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
... Knowledge Base Search How do I find an intersection of functions on the TI-89 family, TI-92 family, and Voyage 200? The example below will demonstrate how to find an intersection of two functions on the TI-89, TI-92 Family, and Voyage 200. Example: Find the intersection of the following...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11750
Solution 17214: Solving Second Order Differential Equations on the TI-89 Family, TI-92 Plus and Voyage™ 200 Graphing Calculator.
...enu. Press [Y] then [2ND] [ ' ] [2ND] [ ' ] [=]. Enter [(-)] 9.28 [CATALOG]. Choose 'and' from the list and press [ENTER]. Input the remaining equations separated by 'and'. After inputting the final equation type [ , ] [T] [ , ] [Y] [ ) ]. Your display should read deSolve(...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/17214
Solution 11743: Algorithm for the dotP() Function on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...e Search How does the dotP() function work on the TI-89 family, TI-92 family, and Voyage 200 graphing calculators? The dotP() command is implemented on the TI-89 Titanium, TI-92 family, and Voyage™ 200 calculators as an inner product of its arguments. The inner product is defined as foll...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11743
Solution 24995: Answers that Include an @1 or a Component Formatted as @k on the TI-89 Family, TI-92 Family, or Voyage™ 200
...y=-(square root of 3*r)/2 and z=@1. The next example shows that the second appearance of the constant representation, in the same or another problem, is listed as @2 and the next iterations will show as @3,@4....@k. The equation below is a slight variation on the command above: solve(x^2+y^2...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/24995
Solution 11739: Displaying Radicals and Imaginary Numbers in the Solutions Using the TI-89 Family, TI-92 Plus and Voyage™ 200.
... radicals and imaginary numbers to appear in my solutions using the TI-89 family, TI-92 Plus and Voyage 200? Due to the built-in Computer Algebra System or CAS, the TI-89 family, TI-92 Plus and Voyage 200 can display radicals and imaginary numbers in the calculated solution. To enable this featur...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11739
Solution 25870: Setting the Window Range When Graphing the Normal PDF Function Using a TI-89 Family, TI-92 Plus or Voyage™ 200 Graphing Calculator.
...st Editor application must be installed on the calculator. 1. Press [green diamond] [F1] and make sure no other functions are listed. If so, clear them out by moving the cursor on top of the functions and pressing [CLEAR]. 2. For Y1, input normalpdf(x,800,40). NOTE: To access the normalpdf funct...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/25870
Solution 11719: Calculating the QR Factorization of a Matrix on the TI-89 Family, TI-92 Plus, or Voyage™ 200 Graphing Calculators.
... How do I calculate the QR factorization of a matrix on the TI-89 family, TI-92 Plus, or Voyage 200 graphing calculator? The instructions below demonstrate how to compute the QR factorization of a matrix on the TI-89, TI-92 Plus and Voyage 200.Matrix for this example is below:To enter the ma...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11719
Solution 11716: Calculating the Inverse of a Matrix on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculator.
...rch How do I calculate the inverse of a matrix on the TI-89 family, TI-92 family and Voyage 200 graphing calculator? The example below will demonstrate how to calculate the inverse of a matrix on the TI-89 family, TI-92 family and Voyage 200. Example: Find the inverse of matrix A: S...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11716
Solution 10353: Performing Number Base Conversions on the TI-85 or TI-86.
...wledge Base Knowledge Base Search How are number base conversions performed on the TI-85 or TI-86? The examples below will demonstrate how to perform number base conversions on the TI-85 or TI-86. Example 1: Convert 10110 to Hexadecimal. 1) Input 10110 2) Press [2nd] [...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10353
Solution 31951: Correcting a TI-89 Family, TI-92 Family, or Voyage™ 200 Graphing Calculator That is Locked Displaying "Busy" When Calculating Sigma Summation.
...TI-89 family, TI-92 family, or Voyage 200 graphing calculator when 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 ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/31951
Solution 11708: Calculating Natural Logarithm on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...e Search How do I calculate natural log on the TI-89 Family, TI-92 Family, and Voyage 200 graphing calculators? The following examples will demonstrate how to compute natural logs on the TI-89 Family, TI-92 Family, and Voyage 200 graphing calculators:Note: On the TI-92, TI-92 Plus, and V...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11708
Solution 10348: Calculating Inverse Trigonometric Functions on the TI-85 or TI-86 Graphing Calculators.
...late inverse trigonometric functions on the TI-85 or TI-86 graphing calculators? Most inverse trigonometric functions are calculated in angle measurements of degrees. The steps outlined below will change the mode from the default setting of radians to degrees for the measurement of angles. Howe...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10348
Solution 11707: Calculating Linear Regressions on the TI-89 Family, TI-92 Family, and Voyage 200™ Graphing Calculators.
...earch How do I calculate a linear regression on the TI-89 family, TI-92 family, and Voyage 200 graphing calculators? The example below will demonstrate how to calculate a linear regression for a given set of data on the TI-89 family, TI-92 family, and Voyage 200. Data for this example. ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11707
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.
...ain imaginary parts. Select the display mode to be a+bi, which will display the roots in a+bi format, such as 1+2i, etc. Refer to the example problem below. Example: x^3 -3x^1 + 2 = 0 where a3 = 1, a2 = 0, a1 = -3, and a0 = 2. The answer should be -2, 1, 1. The Polynomial Root Finder an...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10215
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.
...family, TI-92 family, Voyage 200, TI-85, and TI-86 will try to determine a cubic polynomial that best fits this data in the least squares sense by attempting to solve a linear system that is defined by the normal equations. It turns out that the normal equations for this data set lead to a poorly...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.
... Knowledge Base Search 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 i...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/35675
Solution 12784: Use of the Max() Function on the TI-89 family, TI-92 Plus, and Voyage™ 200.
...e two arguments. If the arguments are two lists or matrices, it returns a list or matrix containing the maximum value of each pair of corresponding elements. The syntax for this command is max(expression, expression), max(list1, list2) or max(matrix 1, matrix 2). For example: Please see the...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12784
Solution 12106: Verifying a Symbolic Result on the TI-89 Family, TI-92 Family, or Voyage™ 200 Graphing Calculators.
...are several tools in the unit that can be used to help verify that the result is equivalent. Please follow the steps listed below for an example problem. Factor the polynomial: -16x^3-24x^2 1. Make sure there are no values or other data stored to the x-variable by pressing [HOME] [2nd] [F1] [1...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12106
Solution 30571: Creating User Defined Units For Unit Conversion on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...haracters. 2) First character must be a _ (underscore). 3) Second character can be any valid variable name character except for a _ or a number. 4) Remaining characters (up to 6) can be any valid variable name character except a _. Please see the TI-89 family, TI-92 family and Voyage 200 guidebo...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/30571