Solution 10442: Executing TI-Basic and Assembly (ASM) Programs on the TI-86.
...am to execute and press the corresponding key followed by [ENTER]. The program should now be running. If the program is written in the assembly language type (ASM), follow these steps: 1) Press [2nd] followed by [CUSTOM] to access the catalog/variables. 2) Select the catalog by pressing [F1]. 3)...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10442
Solution 10420: Correcting the Error "Cannot Transfer. The File Format is Invalid" When Sending the Advanced Statistics Program to the TI-86
...ot recognize a TI-86 group files, so the error, Cannot transfer. The file format is invalid will appear when attempting to transfer this program by dragging its icon onto the TI Connect shortcut icon.To correct the issue, ungroup the TI-86 Advanced Statistics program by double-clicking on it. T...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10420
Solution 14289: Backing Up the Memory of a TI-73 Family Calculator by Saving to Another TI-73 Family Model.
...ress the up arrow key once to select Back Up from the SEND menu, and press [ENTER]. • As a safety check to prevent accidental loss of memory, the message MEMORYBACKUP is displayed when the receiving unit receives notice of a backup. • Press [ENTER] to select TRANSMIT and begin the backup transmis...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/14289
Solution 10349: Calculation Method Used by the Polynomial Root Finder on the TI-85 and TI-86.
...icients appear across a row or column (there are variations) and the rest of the matrix is all zeros except for a pattern of ones just off the main diagonal. The property of this matrix is that the characteristic polynomial of the matrix will be the same as the polynomial used to create the comp...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10349
Solution 10352: Inputting Complex Numbers on the TI-85 or TI-86 Graphing Calculators.
...e Search How do I enter complex numbers on the TI-85 or TI-86 graphing calculator? The TI-85 and TI-86 graphing calculators do not use the imaginary i symbol. The notation used to enter a complex number in rectangular form is to separate the real and imaginary parts using a comma. The sy...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10352
Solution 10414: Calculating Linear Regressions on the TI-86.
...er the data in the xStat and yStat lists. • Press [2nd] [QUIT] to leave the editor. To calculate the Linear Regression (a+bx): • Enter the STAT mode again by pressing [2nd] [STAT]. • Press [F1] to select CALC. • Press [F3] to select LinR. • Now press [2nd] [LIST] to select the lists to use for t...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10414
Solution 10454: Equation Used to Create the 3D Graph on the Cover of the TI-92 Manual.
...--- (x^2 +y^2 + p) WINDOW: eyeq = 20 eyej= 70 xmin = -5 xmax = 5 xgrid = 20 ymin = -5 ymax = 5 ygrid = 20 zmin = -1.2953 (approx) zmax = 6.3662 (approx) zscl = 1 The graphing calculator must be in 3-D graphing and Radian mode to properly display the graph.Please se...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10454
Solution 10409: Activating the Finance or the Advanced Statistics Program on the TI-86.
...ment of the Asm( instruction. The screen should display Asm(Financ or Asm(infstats. • Close the parenthesis and press [ENTER]. • When the Caution message displays, select to Continue with the installation. • After the message "Done" is displayed, press the [CLEAR] key. After the program as been ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10409
Solution 10453: Designing an Ellipse Using the Geometry Section of the TI-92.
...y section of the TI-92? Please refer to the following steps to design an ellipse on the TI-92: • Open the Geometry Section of the TI-92 by pressing [APPS] [8] • Select '3: New...' • Select a name for this variable and press [ENTER] • Construct a circle. (Press [F3] and select '1: Circle' ) • Co...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10453
Solution 35675: Connecting 60 Devices With USB 3.0 Ports Using TI-Nspire™ CX Docking Station.
...ither with the presence of a Super-Speed USB 3.0 logo or the blue detail in the port. Note: If visual identification is not possible, the Device Manager on PCs can be used to determine if USB 3.0 ports exist on your PC. However, this method will not indicate which specific port is currently use...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/35675
Solution 10403: Symbolic Manipulation Capabilities of the TI-85 when Computing Derivatives.
... 0in 5.4pt; mso-para-margin-top:0in; mso-para-margin-right:0in; mso-para-margin-bottom:10.0pt; mso-para-margin-left:0in; line-height:115%; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri","sans-serif"; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10403
Solution 11790: Step-by-Step Functionality on TI Graphing Calculators.
... step-by-step functionality. However, there is an Application (App) called Symbolic Math Guide (SMG) available on the TI-89 family, TI-92 Plus and Voyage™ 200. This App allows the user to choose the steps that must be performed in order to solve a problem. For more information on the functionalit...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/11790
Solution 11569: Algorithm Used for Finding the Determinant of a Square Matrix on the TI-81, TI-82, TI-83, TI-85, or TI-86.
...zation method relies on the fact that a square matrix can be written as the product of a lower triangular matrix, L, containing ones along the main diagonal and an upper triangular matrix, U. That is, A = L*U To illustrate this point, consider the matrix, A = [[ 2,-1,0][4,3,-3][8,-14,5]] ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11569
Solution 10465: Simplifications Running Slow on the TI-92 Family
...e quite large despite modest inputs and final results. If a problem is taking an unacceptable amount of time: • Try using a different mode, such as APPROXIMATE versus EXACT • Try using an appropriate alternate function, such as nSolve() versus solve() or nInt() versus integral() • Try solving a...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/10465
Solution 10939: Calculator Options for Individuals with Visual Impairments or Low Vision.
...ffer screen reader or refreshable Braille support, they may offer solutions for individuals with low-vision or color blindness when used with screen magnifiers. TI SmartView™ Emulator Software for MathPrint™ Calculators: this software offers emulators for the following scientific calculat...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/10939
Solution 12078: Comparison Between the TI-89 Titanium and the TI-89.
... is different between the TI-89 Titanium and the TI-89? The TI-89 Titanium is compatible, keystroke for keystroke, with the TI-89. Calculator files (Apps, data, programs, variables, etc.) can be transferred between these two models. The TI-89 Titanium offers 3 times the memory of the TI-89 for...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/12078
Solution 36736: Resolving "STAT Error" on the TI-30X IIB / TI-30X IIS Scientific Calculators when Pressing the DATA key.
... not have a statistics mode set. To set a statistical mode please follow the steps below: • First press the [Clear] button to dismiss the error message • Next press [2nd] and then [DATA] • In the menu that appears select either 1-VAR, if you have one list of data, or 2-VAR, if you have 2 lists ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/troubleshooting-messages-unexpected-results/36736
Solution 17009: Replacing the Battery In a TI-1795 SV.
...t opening the back of the calculator voids the one-year, limited warranty. This must be done carefully, as we cannot be held responsible for any damage caused when you attempt to replace the battery. However, if your calculator is already out of warranty, you might choose to remove the back c...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/17009
Solution 30130: When Using Symbolic Pi, Mixed Number Conversions are Improperly Displayed on the TI-36X Pro and TI-30X Pro MultiView™ Calculators.
...set the unit, hold down the [On] key and then press the [Clear] key. This action will clear and reset the memory. You will be able to do calculations again with accuracy. [2nd] [reset] 2 or pressing the reset button on the back of the calculator will also perform a hard reset (factory defaults). ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/30130
Solution 12254: Converting Degrees Fahrenheit (°F) to Degrees Celsius (°C) on the TI-30X IIS/B.
...ct A; the number 32 stored in A will appear on the display screen.) 5) Press [ENTER](The screen will display the following: 98.6-32. 6) Press [ENTER] again; the screen will display: 66.6. 7) Press [x] 5 [÷] 9 and [ENTER]. 8) The screen will display: 37 which is the correct answer of 37°C. Please...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12254
Solution 37336: Troubleshooting a TI-73 Family, TI-80, TI-81, TI-82, TI-83, TI-85, TI-85 and TI-86 Graphing Calculator That Will Not Turn On or Function Properly.
...at all possible please create a backup using TI Connect™ first. Remove all AAA batteries and reinsert them according to the polarity (+ and -) diagrams. Batteries are installed upside down, then right side up, then upside-down, then right side up, which may be different from other products. ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/37336
Solution 12273: Converting Fractions to Decimals Using the TI-34.
...imal number. 1) Input 55 [a b/c] 24, and press [=]. 2) Press the [a b/c] key to display the decimal number, 2.291666667. 3) Pressing the [a b/c] key again will display the mixed number fraction, 2 and 7/24. (Pressing [2nd] [a b/c] will display the original stacked fraction, 55/24). For more info...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12273
Solution 40317: TI-30XS MultiView and TI-34 MultiView Scientific calculator battery information
...but opening the back of the calculator voids the one-year, limited warranty. This must be done carefully, as we cannot be held responsible for any damage caused when you attempt to replace the battery. If your calculator is already out of warranty, you might choose to remove the back case to repl...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/40317
Solution 12223: Calculating Mark-Up, Gross Profit Margin, and Percent Change on the TI-5018.
...he value 355, press the [x] key. • Input 16, then press [MU]. This calculates the selling price of the item, which is $411.80. • Press the [MU] key again. This calculates the amount of profit, $56.80. Example: Using the [MU] key for Margin-Up or Gross Profit Margin: Using a cost of $355 and a...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12223
Solution 10474: Using Memory Functions and Operations on the TI-1795 SV.
...splay when pressed once. To clear the memory, press the [MRC] key twice.Example:1) Press [MRC]25 is displayed, the result of (40 - 15).2) Press [MRC] again.25 remains in the display, but the 'M' indicator disappears, and the memory is cleared. Solution 10474: Using Memory Functions and Operatio...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/10474