Solution 11865: The isPrime() Algorithm on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...eate these divisors, but cyclically adds the sequence of increments 2, 2, 4, 2, 4, 2, 4, 6, 2, 6 to generate these primes plus a few extra harmless composites. TI-92 Plus and TI-89 family start the same way, except that they stop this trial division after trial divisor 1021, then switch to a ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11865
Solution 11753: Finding the Area Between Two Curves on the TI-89 Family, TI-92 Plus, and Voyage™ 200.
...ay.• Repeat this procedure for both intersections and copy down the points on a scratch sheet of paper.For this example, the intersection points will come out to be (-3,-9) and (4,5).• Press [HOME] to go to the Home screen.• Press [CLEAR] to clear the entry line, if necessary.• Press [2nd] [MATH]...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11753
Solution 10414: Calculating Linear Regressions on the TI-86.
...IST] 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. The calculator will display the form of the equation (y=a...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10414
Solution 10573: Teacher Support for Australian Educators.
...a PO Box 598 Mt Waverley VIC 3149 Australia Teachers Support Line 1300 138 140 Tel: (03) 8540 5200 Fax: (03) 8540 5222 Email: teacher-support@list.ti.com New Zealand Texas Instruments Education & Productivity Solutions PO Box 598 Mt Waverley VIC 3149 Australia Teachers Support Line 0800 770 111 ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10573
Solution 10409: Activating the Finance or the Advanced Statistics Program on the TI-86.
... search. After downloading and installing the Finance or the Advanced Statistics application on the TI-86, the program must be activated before it becomes operational. Follow the procedure below to activate the application: • Press [2nd][CATLG-VARS][F1]. Press the down arrow key to select Asm(...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10409
Solution 10400: Calculating the Inverse Sine of 2 Using the TI-85.
...ducts Knowledge Base Knowledge Base Search Why does the TI-85 return an answer for the inverse sine of 2? For complex numbers x+iy, the sine function is defined as sin(x+iy) = sin(x)cosh(y)+icos(x)sinh(y). Note: cosh(y) = (ey + e-y)/2 and sinh(y) = (ey ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10400
Solution 10399: Differential Equation Solver for the TI-85.
...od used in the TI-85 to solve differential equations is known as an adaptive stepsize Runge-Kutta method.In this method, a proposed step is taken by computing a solution with two separate Runge-Kutta formulas of different order (but which share evaluation points). An error estimate is formed f...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10399
Solution 22171: Pausing a Program on a TI-89 Family, TI-92 Family and Voyage™ 200 Graphing Calculator so Entire Results May Be Viewed.
...n I pause a program so that I may view the entire result? If a program requires more information than can be displayed at once, users may add a Pause command in the program to pause it until they are ready to continue. This is especially useful when displaying long lists, matrices, etc. To find P...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.
...iables in the MAIN folder are always directly accessible, regardless of the current folder. Creating a Folder from the Home Screen: Enter the NewFold command. The syntax for this command is: NewFold folderName ¬ The folder Name to create. This new folder is set automatically as the current fold...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/19149
Solution 10416: Calculating the Derivative of a Function Using the TI-85 or TI-86.
... the [F2] key to select nDer (numerical derivative). This will paste nDer( on the HOME screen.• Type in the example function, x^2 + 2x + 4.• Insert a comma by pressing the [,] key.• Type in the variable x by pressing the [x-VAR] key.• Insert a comma by pressing the [,] key.• Type in the number 2 ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10416
Solution 11739: Displaying Radicals and Imaginary Numbers in the Solutions Using the TI-89 Family, TI-92 Plus and Voyage™ 200.
... How do I get 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. ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11739
Solution 11708: Calculating Natural Logarithm on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...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 Voyage 200, use the...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11708
Solution 30350: Using the Two-Graph Mode on the TI-89 Family and Voyage™ 200 Graphing Calculators.
...unctions: • Graph modes (Function, Polar, etc). Other modes such as Angle, Display Digits,etc., are shared and affect both graphs. • The Y= Editor is completely independent only when the two sides use different graphing modes. However, the both graphs share common function and stat plot definitio...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/30350
Solution 29130: Calculating and Graphing Quadratic Regressions Using the TI-73 Family Calculator.
...lculator? To calculate and graph quadratic regressions using the TI-73 family calculator, follow the example below. Please Note: Texas Instruments recommends all TI-73 family users update the calculator to the latest operating system. More information on the latest operating system can be found ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/29130
Solution 16730: Key Fonts for the TI-89 Family of Calculators.
Solution 16730: Key Fonts for the TI-89 Family of Calculators. Solution 16730: Key Fonts for the TI-89 Family of Calculators. global Solution 16730: Key Fonts for the TI-89 Family of Calculators. website ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/16730
Solution 10458: Instructions for Installing the TI-92 Plus Module.
...follow the instructions below for installing the TI-92 Plus Module. BEFORE BEGINING 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 d...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10458
Solution 12112: Battery Life of Voyage™ 200 Graphing Calculator.
... Knowledge Base Search How long do the AAA batteries last in the Voyage 200? Voyage 200 battery life will vary based on the types of computations performed and programs that are being used. Typically the battery life will last well beyond a school year. The Voyage 200 uses four A...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.
...m Archive. This will not delete any Variables from RAM. • All Memory - Clears everything from RAM and Archive, leaving only the Calculator OS and its components. For example, if the user would like to reset All RAM, press [2nd] [6] [F1] [1] [1] [ENTER] [ENTER]. Please see the TI-89 Family, TI-92 ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/11844
Solution 34292: Using the Percent Key on the TI-36X Pro.
Solution 34292: Using the Percent Key on the TI-36X Pro. Solution 34292: Using the Percent Key on the TI-36X Pro. global Solution 34292: Using the Percent Key on the TI-36X Pro. website Home | Scientific...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/34292
Solution 10939: Calculator Options for Individuals with Visual Impairments or Low Vision.
...th visual impairments or low vision? Solutions for individuals with visual impairments may depend on the type of visual impairment that needs to be accommodated: blindness, low vision, or color blindness. The following solutions may make it possible for students with visual impairments to use the...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/10939
Solution 36736: Resolving "STAT Error" on the TI-30X IIB / TI-30X IIS Scientific Calculators when Pressing the DATA key.
Solution 36736: Resolving "STAT Error" on the TI-30X IIB / TI-30X IIS Scientific Calculators when Pressing the DATA key. Solution 36736: Resolving "STAT Error" on the TI-30X IIB / TI-30X IIS Scientific Calculators when Pressing the DATA key. global Solution 36736: Resolving "STAT Error" o...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/troubleshooting-messages-unexpected-results/36736
Solution 27470: Issues following example Time-Value-of- Money Function in the TI-89 Titanium and Voyage 200 Guidebooks
Solution 27470: Issues following example Time-Value-of- Money Function in the TI-89 Titanium and Voyage 200 Guidebooks Solution 27470: Issues following example Time-Value-of- Money Function in the TI-89 Titanium and Voyage 200 Guidebooks global Solution 27470: Issues following example Tim...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/27470
Solution 15929: Range of Binary, Octal, and Hexadecimal Numbers that can be Entered on the TI-36X Solar.
...: Positive binary numbers as large as 111111111 (9 digits) can be entered on the TI-36X Solar. Numbers beyond this are interpreted as negative (two's complement) numbers. • Octal Numbers: Positive octal numbers as large as 3777777777 can be entered. Numbers beyond this are interpreted as negative...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/15929
Solution 22230: Resolving the Error "Insufficient Memory" When Transferring Data to a TI-89 Family, TI-92 Family, or Voyage™ 200.
...Voyage 200? When trying to transfer Apps or Programs on a TI-89 family, TI-92 family or Voyage 200 and there is not enough RAM memory to transfer the complete data, the "Insufficient Memory" error will appear. All calculators must have a certain amount of RAM available so that they can perform th...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/22230
Solution 15889: Correcting the Message "ERROR" on the TI-36X Solar.
...d by zero. • The result is larger than 9.999999999 * 10^99. • More than 15 open parentheses are used. • More than 4 pending operations are entered. • Computing the log, ln, or 1/x of zero. • Computing the log or ln of a negative number. • Computing the even root of a negative number. • Zero to th...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/troubleshooting-messages-unexpected-results/15889