Solution 14240: Converting Between Fractions and Decimals on the TI-73 Explorer™.
... Knowledge Base Search Can the TI-73 Explorer convert a decimal answer to a fraction answer? The TI-73 Explorer can convert any fraction to a decimal. However when converting a decimal to a fraction, if a fractional equivalent of a decimal does not exist, the calculator r...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/14240
Solution 11818: Algebra Problem Identities for 00 using the TI-89 Family, TI-92 Family, or Voyage™ 200 Graphing Calculators.
...ps the empty set to itself (namely, the empty function). Therefore, 00 = 1. 3. Apply the algebraic notion of an empty product, which makes sense in any semigroup. The empty product is the unit element. When you are multiplying an empty collection of numbers together, it doesn't matter whether th...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11818
Solution 15465: Valid Sequence Functions for Web Plots on the TI-89 Titanium or Voyage™ 200.
... • Must be recursive with only one recursion level. For example u(n-1) but not u(n-2). • Cannot reference n directly. • Cannot reference any other defined sequence on the calculator except itself. After the sequence is plotted, the web may be displayed manually or automatically, depe...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/15465
Solution 11813: Using Local Variables in Functions or Programs on the TI-89 Family, TI-92 Plus, and Voyage™ 200.
...hat exists only while a user-defined function is being evaluated or a user-defined program is running. As often as possible, use local variables for any variable that is used only within a program and does not need to be stored after the program stops. For example, in the program segment below t...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11813
Solution 12090: Creating a Box Plot using the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...1] [▼] [►] [2] [▼] [ALPHA] [C] [2]. Please note that users with TI-92 family or Voyage 200 graphing calculators may omit pressing [ALPHA] in this or any other step. 9) Press [ENTER]. 10) Press the [◊] [GRAPH] [F2] [9]. Please see the TI-89 family, TI-92 family and Voyage 200 guidebooks for ad...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12090
Solution 11795: Using the deSolve() Function on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
... The symbol @j, where j is a value between 1 and 255, is used to denote an arbitrary integer. Substitute an integer value for that variable, one of many solutions for the problem will be given. Please see the TI-89 family, TI-92 family and Voyage 200 guidebooks for additional information. Soluti...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11795
Solution 11755: Finding the Row Echelon Form of a Matrix Using a TI-89 Family, TI-92 Family, or Voyage™ 200 Graphing Calculator.
... press [3]). 2) Press [►] [2] [▼] [▼] [B] [▼]. 3) Press [ALPHA]. Users with a TI-92 family or Voyage 200 graphing calculator may omit this step or any reference to pressing [2ND] [LOCK]. 4) Press [3] [▼] [3] [ENTER]. 5) Press [ENTER] [5] [ENTER] [(-)] [6] [ENTER] [9] [ENTER]. 6) Press [4] [ENT...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11755
Solution 10395: Calculating a Linear Regression Using the TI-85.
...value for corr. This is the correlation coefficient, and it needs to be as close as possible to 1 to ensure a good fit. (1.0 is a perfect fit, and anything less is an approximation. For example, .999 would be an excellent fit.) The final value listed is the number of points that were analyzed...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10395
Solution 19009: Calculating the Number of Days Between Dates on the TI-89 Family, TI-92 Family and Voyage™ 200.
...rst have the FINANCE application installed. Example: A loan is made on January 1, 2006, but the first payment is deferred until March 30, 2006. How many days does the loan accrue interest before the first payment? Note: This function is NOT listed in the CATALOG. It must be entered manually from ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/19009
Solution 11690: Accessing the Custom Menu on the TI-89 Family, TI-92 Family, or Voyage™ 200 Graphing Calculators.
...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 following, but can be modified. For more i...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11690
Solution 33691: Adjusting the Table Width for the TI-89 Titanium or Voyage™ 200 Graphing Calculators.
... • Press the right arrow and select the number you want the size of each cell to be. • Press [ENTER] to save your choice. To cancel without making any changes, press [ESC] instead • The table will be resized based upon the cell width you selected. Please see the TI-89 Titanium and Voyage 200 gu...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/33691
Solution 30571: Creating User Defined Units For Unit Conversion on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...re are four rules for naming defined units: 1) Can have up to 8 characters. 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 _....https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/30571
Solution 11840: Implicit Multiplication on the TI-89 Family, TI-92 Family, and Voyage™ 200.
...er the b. Spaces do not directly create implied multiplication. Implied multiplication occurs when two valid factors are found in succession without any other binary operator between them. When the next non-blank following a valid name is a left parenthesis, the name is assumed to be a function/p...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/11840
Solution 11371: Amount of RAM and Archive Memory Used by Calculator Software Applications (Apps) for the TI-89 Family, TI-92 Plus, and the Voyage™ 200 Graphing Calculator.
...ftware application (App) on the TI-89 family, TI-92 Plus, and the Voyage 200 graphing calculator? Here is a table with the Ram and Archive used by many of the released and soon to be released Apps.App Name:Ram Used:Arch Used: The Geometer's Sketchpad®45672366954StudyCards™235235792Statistics w...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/11371
Solution 11401: Selecting Multiple Equations Under Different 'When' Headings in the ME*Pro® Application.
... Home | Other Graphing Calculator products Knowledge Base Knowledge Base Search Why am I unable to select multiple equations under different 'when' headings using the ME*Pro® App? Conditions for an equations under each 'when' clause are...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11401
Solution 11168: Using the TI-GRAPH LINK™ Software to Write Programs for the Voyage™ 200 Graphing Calculator.
...lator? The TI-GRAPH LINK Software for the TI-92 Plus can be used to write programs for the Voyage 200. There are some issues concerning linking and communication from the TI-GRAPH LINK Software. The solution to this is to write programs using the TI-GRAPH LINK Software for the TI-92 Plus, sav...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11168
Solution 33731: Calculating Two-Variable Statistics on the TI-36X Pro.
...75 Sy = 27.80137886 sy = 24.07670036 åx= 105 åx2 = 3225 åy = 155 åy2 = 8325 åxy = 5100 a = 2.2 b = -19 r = 0.9891595714 x'( y'( minX = 10 maxX = 40 minY = 5 maxY = 70 Please see the TI-36X Pro guidebook for additional information. Solution 33731: Calculating Two-Variable Statistics on the TI-...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/33731
Solution 12127: Correcting a Domain Error when Calculating a Binomial CDF Using the Statistics with List Editor App on the TI-89 Family, TI-92 Plus, or Voyage™ 200 Graphing Calculators.
...ith List Editor give a Domain Error when calculating a Binomial CDF on the TI-89 family, TI-92 Plus, or Voyage 200 graphing calculators? Binomial CDF computes a cumulative probability for the discrete binomial distribution with the specified Number of Trials (n) and Probability of Success (p) on ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/12127
Solution 11501: Resolving Error Skipping: Keyfon73.fon When Installing the TI Connect™ Software.
...ipping: Keyfon73.fon when installing TI Connect? The error Skipping: Keyfon73.fon indicates that the TI-73 key font is not properly installed on the computer. The TI Connect software requires this font prior to installation. To correct this error, follow the steps listed below: • Click on Start...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/11501
Solution 20889: Ranger Program Will Not Work with CBL/CBR App on TI-83 Plus Family Graphing Calculators with OS 1.19.
... Home | Other Graphing Calculator products Knowledge Base Knowledge Base Search How can I enable the RANGER program to execute after upgrading the OS to version 1.19 on a TI-83 Plus family graphing calculator? Solution 20889: Ranger Pro...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/20889
Solution 12639: Availability of the TI-1706+ Quick Reference Card.
... Solution 12639: Availability of the TI-1706+ Quick Reference Card. TI basic calculators are not distributed with guidebooks. Select units come with a Quick Reference Card. This card is not available for purchase from Texas Instruments. For customer convenience a copy of the Quick Refe...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/12639
Solution 30130: When Using Symbolic Pi, Mixed Number Conversions are Improperly Displayed on the TI-36X Pro and TI-30X Pro MultiView™ Calculators.
... the decimal and mixed number result, the display of the mixed number, and thus the interpretation of that result, is not correct. Once you do this, any other mixed fractions that include pi calculations you attempt to do will inaccurately display. Sample problem: Area of a Circle: Not all scree...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/30130
Solution 12151: Updating to Operating System (OS) Version 3.10 for the TI-89 Titanium and Voyage™ 200 Deletes All Calculator Software Applications (Apps).
...0? The TI-89 Titanium and Voyage 200 OS v3.10 will reset the RAM and Flash ROM memory as part of the updating process. This is done to ensure maximum compatibility with the operating system and apps. It is highly recommended that existing programs and apps are backed up before upgrading to OS v3....https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/12151
Solution 12258: Differences Between the TI-30Xa and the TI-30X IIS/B.
Solution 12258: Differences Between the TI-30Xa and the TI-30X IIS/B. Solution 12258: Differences Between the TI-30Xa and the TI-30X IIS/B. global Solution 12258: Differences Between the TI-30Xa and the TI-30X IIS/B. website ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/12258
Solution 12229: Differences Between the TI-10 and TI-15 Explorer™.
...es the TI-10 differ from the TI-15 Explorer? The TI-10 was created for a younger audience than the TI-15 Explorer. Even though the calculators have many of the same features, some major differences were necessary to make it grade appropriate. The TI-10 has fewer and larger keys. The keys for frac...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/12229