Solution 36735: Resolving the Error "FRQ DOMAIN Error" on the TI-30X IIB / TI-30X IIS Scientific Calculators.
... IIS scientific calculators? The error message "FRQ DOMAIN Error" indicates that one of the frequency entries for a statistics problem exceeds the maximum number allowed. The maximum value for a frequency value is 99. To resolve this issue please follow the steps below: • Push the [Clear] but...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/troubleshooting-messages-unexpected-results/36735
Solution 32471: Storing and Recalling Operations using the TI-34 MultiView™.
...clear] if a previous operation is displayed. 2) Press [x] [5] [+] [3]. 3) Press [enter] to save the operation to memory. 4) Press [2nd] [quit] to exit screen. Please Note: [op1] or [op2] recalls and displays the operation on the entry line. The TI-34 MultiView calculator automatically calcula...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/32471
Solution 15420: Correcting the Error "Equation Length" on the TI-30X IIS/B and TI-30XS/TI-30XB MultiView™ Scientific Calculators.
... Length" on the TI-30X IIS/B and TI-30XS/TI-30XB MultiView scientific calculators? The error "Equation Length" indicates that the entry exceeds the maximum number of digits allowed in the entry line for statistics or a constant entry line. • For the TI-30X IIS/B, the maximum number of digits to e...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/troubleshooting-messages-unexpected-results/15420
Solution 12071: Troubleshooting a TI-89 Family, TI-92 Plus, or Voyage 200™ that Only Display Results in Fractional Format.
...lator? If the TI-89 Family, TI-92 Plus, or Voyage 200 will only display results in fractional form, the mode settings will need to be changed to Approximate, in order to receive answers in decimal form. For a temporary solution, to get the answer in decimal form press [Green Diamond][ENTER] and ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/12071
Solution 10419: Correcting ERROR 20 GRAPH WINDOW on the TI-86.
... How can I correct ERROR 20 GRAPH WINDOW on the TI-86? The ERROR 20 GRAPH WINDOW occurs when the minimum value for x or y is larger than the maximum value. Edit the window values to resolve this error: 1) Press [GRAPH] [F2] and input the following values: xMin = -10 xMax = 10 xScl = 1 yMin...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/10419
Solution 20489: Using the Right Arrow Key To Fill in Values When Using Templates on the TI-30XS/B MultiView™ Scientific Calculators.
...ew calculators? The TI-30XS/B MultiView calculators have templates that are used for entering certain math computations. For example, some templates exist for fractions [n/d] and scientific notation [x10n]. It is important to note that when using these templates, the right arrow key will have to ...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.
... √11 is displayed as √112π is displayed as 2π1⁄8 is displayed as 1⁄8To make the TI-36X Pro scientific calculator display solutions in decimal or approximate form, the "toggle" key or [◄►≈] key must be used.Please Note: The [◄►≈] key is located directly below the [+] key.So, if the user inputs √11...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/29030
Solution 30130: When Using Symbolic Pi, Mixed Number Conversions are Improperly Displayed on the TI-36X Pro and TI-30X Pro MultiView™ Calculators.
... converting properly on my TI-36X Pro or TI-30X Pro MultiView calculator? Issue: When you do a calculation using symbolic pi, you will get an approximate decimal answer to the number of decimal places carried by a calculator. If you convert the decimal result (stored in the calculator) to a mi...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).
...age 200? 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 ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/12151
Solution 31772: Performing One-Variable Statistics on the TI-34 MultiView™ and TI-30XS MultiView Calculators.
... x = {50, 64, 87, 3, 95} Soultion: 1) You will first need to clear all existing data by pressing [data] [data]. Then, arrow down until '4:Clear ALL' is selected and press [enter]. 2) Input your data points under L1 by ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/31772
Solution 12248: Adding Degrees/Minutes/Seconds (DMS) on the TI-30X IIS/B Scientific Calculator.
...R]. 10) The display should read 78°12'2"+62°15'2"►DMS. 11) Press [ENTER]. The calculator should display 140°27'4" as the answer. Please see the TI-30 XIIS/B guidebook for additional information. Solution 12248: Adding Degrees/Minutes/Seconds (DMS) on the TI-30X IIS/B Scientific Calculator. ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12248
Solution 10438: Performing Polar to Rectangular and Rectangular to Polar Conversions on the TI-85 and TI-86.
...ymbol, press [2nd] [,]. 2) Press [2nd] [CPLX] 3) Press [MORE] [F1] [ENTER] The screen will show (3.000..., 3.999...) as the solution, which is approximately (3,4). Please see the TI-85 and TI-86 guidebooks for additional information. Solution 10438: Performing Polar to Rectangular and Rectang...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/10438
Solution 11661: Discontinuation of Printer Display Calculators.
... education. Therefore, all printer calculators have been discontinued. While TI printer display calculators have been discontinued, units may still exist in inventory at some retail stores. Texas Instruments does not keep track of specific retailers or locations that may have these products in i...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/11661
Solution 12278: Calculating Secant, Cosecant, and Cotangent Trigonometric Functions on the TI-30X IIS/B.
...ss [SIN] and enter 31.67. 2) Press [ ) ] [x-1] [=] to solve. This will return 1.904667232... as the cosecant of 31.67 degrees. Please see the TI-30 XIIS/B guidebook for additional information. Solution 12278: Calculating Secant, Cosecant, and Cotangent Trigonometric Functions on the TI-30X IIS...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12278
Solution 12280: Calculating Standard Deviation on the TI-30X IIS/B, TI-30XS MultiView™ and TI-34 II Explorer Plus™.
...current values. Answers should be as follows: Sx (Sample Standard Deviation) = 1 sx (Population Standard Deviation) = 0.816497 4) Press [2nd] and [EXIT STAT], select Y and press [ENTER] to exit STAT mode. For TI-30XS MultiView users: Example: Enter the following x variables, and determine the s...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12280
Solution 34657: Converting an Angle from Radian to Degree on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...to quit out the mode screen and clear the home screen. 3) Press [3] [6] [0] [2nd] [ANGLE] [1] [Enter] this will convert the 360 degrees to an approximation of 2π 6.283185307. Please see the TI-83 Plus and TI-84 Plus Family guidebooks for additional information. Solution 34657: Converting a...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34657
Solution 12292: Performing Two Variable Statistics on the TI-30X IIS/B , TI-34 II Explorer Plus™ and TI-30XS MultiView™.
...5894874 sy = 33.86207318 Sx = 344 Sx2 = 25850 Sy = 213 Sy2 = 14807 Sxy = 17222 a = 1.176287337 b = -38.32856881 r = 0.725808163 4) Press [2ND] and [EXIT STAT], then select Y and press [ENTER] to exit STAT mode. Please see the TI-30X IIS/B, TI-34 II Explorer and TI-30XS MultiView guidebooks for a...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12292
Solution 10702: Unexpected Results When Sin(Pi) Does Not Return Zero on the TI-68.
...wledge Base Search Why does the TI-68 not give zero when calculating the sin(pi)? The answer displayed when calculating p radians is an approximation of zero. When solving trigonometric functions, very sophisticated algorithms are used to calculate the most accurate answer possible. Wit...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/10702
Solution 12253: Computing the Log of a Negative Number on the TI-30X IIS/B and TI-30XS MultiView™.
...gs. By definition, the log of a number is the power to which it is raised by 10 to get that number. For negative numbers, such an exponent does not exist. Please see the TI-30X IIS/B and TI-30XS MultiView guidebooks for additional calculator information. Solution 12253: Computing the Log of a...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12253
Solution 33871: Finding the Reduced Row Echelon Form of a Matrix on a TI-36X Pro.
... How do I find the reduced row echelon form of a matrix on a TI-36X Pro? To find the reduced row echelon form of a matrix, input the matrix, exit the matrix editor, and then paste the rref() function on the home screen with the name of the matrix. The example below will demonstrate this ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/33871
Solution 33891: Calculating the Determinant of a Matrix Using a TI-36X Pro.
...ter].3) Select 2 for ROWS and 2 for COLUMNS.4) Scroll to OK and press [enter].5) Press [4] [enter] [(-)] [1] [enter] [(-)] [3] enter] [2] [enter].6) Exit the matrix editor by selecting [2nd] [quit].To find the Determinant using the function:7) Press [2nd] [matrix].8) Scroll to MATH.9) Press 1: De...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/33891
Solution 12290: Performing One-Variable Statistics on the TI-30X IIS/B, TI-30XS MultiView™ and TI-34 II Explorer Plus™ Calculators.
...h their current values. Answers should be as follows (From left to right): n = 5 x = 59 Sx = 33.20391543 sx = 29.69848481 Sx = 295 Sx2 = 21815 To Exit STAT Mode: Press [2ND] [STATVAR] and move the cursor (underline) below the Y option and press [ENTER] Please see the TI-30X IIS/B, TI-30XS Mul...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12290
Solution 12160: Storing Formulas in the TI-89 Family, the TI-92 Family, and Voyage™ 200 Graphing Calculators.
...c Solver. The next time Numeric Solver is opened, the equation will be available to be used. A new equation may be entered as well. Please Note: A maximum of 11 equations only can be stored in the Numeric Solver. Write a Program: Writing a program requires knowledge of the different programmin...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12160
Solution 12157: Setting the Default Units for Displayed Results on the TI-89 Family, TI-92 Family and Voyage™ 200 Graphing Calculators.
...x.5) For each category highlight the default, press the right arrow, and select a unit from the list. 6) Press [ENTER] twice to save the changes and exit the MODE screen.Please Note: Many categories let users select NONE as the default unit. This means that the result in that category will be dis...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12157
Solution 16509: Collecting Data with the CBL 2™ Without a Calculator Connected.
...a collection. The quantity of data collected is not limited by the size of the calculator memory, but is limited by the size of the CBL 2 memory. A maximum of 12,000 samples can be collected in Non-Realtime. All of the channels or multiple channels can be used in this mode. The sample time will b...https://education.ti.com/en/customer-support/knowledge-base/data-collection-accessories/product-usage/16509