Knowledge Base Search
Solution 13820: Differences Between OS v3.10 and Previous Operating Systems When Solving Inequalities Using the TI-89 Titanium and Voyage™ 200.
... What are the differences between OS v3.10 and previous operating systems when solving inequalities using the TI-89 Titanium or Voyage 200? OS v3.10 for the TI-89 Titanium and Voyage 200 increases the ability of the calculator's Computer Algebra System (CAS) to display more accurate results for ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/13820
Solution 33951: Calculating the Row Echelon Form of a Matrix Using the TI-36X Pro.
...ecting [2nd] [quit]. To find the row echelon form using the ref( function: 1) Press [2nd] [matrix]. 2) Scroll to MATH and scroll down to 4: ref reduced and press [enter]. 3) Press [2nd] [matrix]. 4) Press 1: [A] 2x3. 5) Press [enter] to display the answer. Please see the TI-36X Pro guideboo...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/33951
Solution 15345: Converting Temperatures Between Celsius and Fahrenheit on the TI-36X Solar.
... describes how to convert temperatures from Celsius to Fahrenheit on the TI-36X Solar: Convert 37° Celsius to Fahrenheit: Please be aware that the °C formula is as follows:°C = (°F-32) x (5/9).• Press [3] [7] [2nd] [►° F].• The screen will display 98.6°F. The following example below describes how...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/15345
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 39417: Performing English/Metric Conversions on the TI-36X Solar.
...ish/Metric conversions on the TI-36X Solar? To perform English to Metric conversions on the TI-36X Solar please follow the example below: Convert 254 centimeters to inches: • Enter 254 • Press [2nd] then [>in] which is the second function of the 1 key. The screen should display 100 To reverse thi...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/39417
Solution 10607: Varying Processing Speeds of Some TI-89 Models.
...ledge Base Knowledge Base Search Why are some TI-89 models slower than others? TI is always looking for ways to enhance product operation while maintaining or reducing cost for the customer. One such enhancement resulted in an increased processi...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/10607
Solution 36675: Manually Simplifying Certain Fractions using SIMP Command Throws A Domain Error on TI-34 Multiview Handheld.
...inator the calculator can display. If you need the calculator to return a decimal answer simply omit the "Simp" command to receive a decimal result. For more information regarding your Texas Instruments TI-34 Multiview calculator, please refer to the guidebooks section. If you have questions abo...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/troubleshooting-messages-unexpected-results/36675
Solution 12135: Error Invalid Polar Complex on the TI-89 Family, TI-92 Plus and Voyage™ 200.
...-89 family, TI-92 Plus and Voyage 200 graphing calculator when a calculation has been attempted with numbers that are not in the proper polar complex form. Refer to the tips provided below for inputting polar complex numbers. Complex numbers can be entered in two different polar forms.• reiq - Mu...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/12135
Solution 22952: Battery information for the TI-503SV, TI-1706SV and the TI-1795SV.
...the TI-503SV, TI-1706SV and the TI-1795SV use? The TI-503SV, TI-1706SV and the TI-1795SV basic calculators all use the LR54 Lithium Battery as a source of power and only the TI-503SV basic calculator does not include a solar panel as a source of power. Please see your local battery or electroni...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/22952
Solution 18729: Performing Metric Conversions on the TI-36X II.
... do I perform metric conversions on the TI-36X II? The TI-36X II has a menu with 20 conversions from the metric system into the English system and vice versa. To access this menu press [Conver] and scroll to the selected conversion and press [ENTER]. To reverse the conversion press [2nd] while t...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/18729
Solution 11591: Correcting the Circular Definition Error on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...rcular Definition error on the TI-89 family, TI-92 family, and Voyage 200 graphing calculators? A change was made in the TI-89, TI-89 Titanium, TI-92 Plus and Voyage 200 operating systems to detect function and program calls that have expressions of symbolic variable argument names that are the s...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/11591
Solution 20309: Calculating Percents and Percent Conversions Using TI-30XS/B MultiView™ and TI-34 MultiView™ Scientific Calculators.
...rcent conversions using the TI-30XS/B MultiView and TI-34 MultiView calculators? The examples below will demonstrate how to calculate percents and perform percent conversions using the TI-30XS/B MultiView and TI-34 MultiView calculators. Example: If a music CD cost $12.99 and the sales tax is 9....https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/20309
Solution 20469: Incorrect Answer Received When Dividing Two Values in Scientific Notation Using the TI-30XS/B MultiView™ and TI-34 MultiView™ Scientific Calculators.
...d TI-34 MultiView: INCORRECT INPUT CORRECT INPUT Please see the TI-30XS/B MultiView and TI-34 MultiView guidebooks for additional information. Solution 20469: Incorrect Answer Received When Dividing Two Values in Scientific Notation Using the TI-30XS/B MultiVi...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/20469
Solution 20489: Using the Right Arrow Key To Fill in Values When Using Templates on the TI-30XS/B MultiView™ Scientific Calculators.
... Home | Scientific, elementary & basic calculators Knowledge Base Knowledge Base Search How do I enter values for certain math templates on the TI-30XS/B MultiView calculators? The TI-30XS/B MultiView calculators have templates that are used for entering certai...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/20489
Solution 29030: Input is Returned as the Solution After Pressing the [enter] Key When Using the TI-36X Pro Scientific Calculator.
...my input as the solution? The TI-36X Pro scientific calculator has built-in functionality called "MathPrint" which is similar to what is found on the TI-84 Plus family and TI-Nspire family handhelds. MathPrint allows the calculator to display input and output in symbolic or exact form such as: √1...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/29030
Solution 16409: Correcting a TI-89 Family, TI-92 Family, or Voyage™ 200 Graphing Calculator That is Locked Displaying "Busy" for a Prolonged Period of Time.
...ly or Voyage 200 graphing calculator for over 10 minutes? The TI-89 family, TI-92 family or Voyage 200 graphing calculators may display "busy" for a certain time while processing complex computations or solving equations. However, if the calculator displays busy for more than 10 minutes please s...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/16409
Solution 12258: Differences Between the TI-30Xa and the TI-30X IIS/B.
...etains previous entries, memory values, and individual statistical elements), five variable memories, menus similar to a graphing handheld and more. For more information, please visit the scientific calculator comparison chart. Solution 12258: Differences Between the TI-30Xa and the TI-30X IIS...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/12258
Solution 12257: Differences Between the TI-30X IIB And the TI-30X IIS.
Solution 12257: Differences Between the TI-30X IIB And the TI-30X IIS. Solution 12257: Differences Between the TI-30X IIB And the TI-30X IIS. global Solution 12257: Differences Between the TI-30X IIB And the TI-30X IIS. website ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/12257
Solution 11667: Battery Types for the TI-30 II.
... Knowledge Base Search What type of battery is needed for the TI-30 II? The TI-30 II takes two LR44 model batteries. Comparable replacement models and brands are as follows:Duracell - LR44Eveready - 357Toshiba - LR44Seiko - SR44 Solution 11667: Battery Types for the TI-30 II. ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/11667
Solution 37335: Troubleshooting a TI-89 family, TI-92 family or Voyage 200 Graphing Handheld That Will Not Turn On or Function Properly.
...the screen. Remove one of the AAA or AA batteries. Press and hold [APPS], and while holding [APPS], replace the battery and press [ON]. TI-89, 92 Plus, or Voyage 200 users should see "Press I to install code...", and should press the [9] key. The calculator should then say, "Waiting to receiv...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/37335
Solution 10482: Discontinued Texas Instruments (TI) Graphing Calculators.
... TI-83 Plus TI-86 TI-84 Plus CE or TI-Nspire CX II (for General Math) TI-89 Titanium or TI-Nspire CX II CAS (for Eng...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/10482
Solution 10479: Contacting Technical Support for the TI-74 BasicCalc and TI-95 ProCalc.
...ors Knowledge Base Knowledge Base Search How can I contact technical support for the TI-74 BasicCalc and TI-95 ProCalc? Since the TI-74 BasicCalc and the TI-95 ProCalc were both discontinued by 1990, Texas Instruments is no longer able to provide parts, accessories, s...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/10479
Solution 12283: Converting from Rectangular to Polar Coordinates Using the TI-34 II Explorer Plus.
...tes to polar coordinates using the TI-34 II Explorer Plus, please follow the example listed below: Convert the rectangular coordinate (4,3) to polar form (r, q). To find r or magnitude: 1) Press [2nd][←F]. 2) Using the left and right arrow keys, underline DEG (for Degree mode). 3) Press [ENTER...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12283
Solution 40237: TI-30XII Solar and TI-30XII Battery displays Domain Error when Entering Certain Fractional Exponents.
... Why does the TI-30XII Solar and TI-30XII Battery displays Domain Error when Entering Certain Fractional Exponents? The caret key has limitations for the functions it will accept for Y^X. If the below condition is met it will give a domain error: Y<0, X<1, and 1/X is not an integer For exampl...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/40237
Solution 12223: Calculating Mark-Up, Gross Profit Margin, and Percent Change on the TI-5018.
... How do I calculate the Mark-Up, Gross Profit Margin, and Percent Change on the TI-5018? The examples below will demonstrate using the Mark-Up key for calculations of mark-up, margin-up (or Gross Profit Margin), and percent change. Example: Using [MU] for Mark-Up: An item costing $355 needs t...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12223