Solution 25870: Setting the Window Range When Graphing the Normal PDF Function Using a TI-89 Family, TI-92 Plus or Voyage™ 200 Graphing Calculator.
...ion curve will be graphed and the "tails" of the graph will be displayed.• The Xscl value should be the Standard Deviation value.• The Ymin, Ymax and Yscl values should be set to default (see below). These values will be changed later using the "ZoomFit" function.Ymin = -10Ymax = 10Yscl = 1 Examp...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/25870
Solution 11708: Calculating Natural Logarithm on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...age 200 graphing calculators:Note: On the TI-92, TI-92 Plus, and Voyage 200, use the [LN] key. For the TI-89 and TI-89 Titanium, use the [2nd] [LN] keys.Natural log of 100. (4.6051.......)• Press the [LN] key and input 100.• Press the [ENTER] key.Natural log of 35. (3.5553.....)• Press the [LN] k...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11708
Solution 10215: Polynomial Root Finder and Simultaneous Equation Solver App gives Unexpected Result for the TI-83/84 Plus, TI-89/TI-92/Voyage 200 and the TI-85/TI-86 families of the Graphing line of Calculators.
... 0 where a3 = 1, a2 = 0, a1 = -3, and a0 = 2. The answer should be -2, 1, 1. The Polynomial Root Finder and Simultaneous Equation Solver App displays an answer of x1 = -2, x2 = NONREAL, and x3 = NONREAL Solution: The PolySmlt application actually calculates the roots to be x1 = -2, x2 = 1+2....https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10215
Solution 11695: Algorithm Used to Compute a Cubic Polynomial on a TI-85, TI-86, TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...e 200, TI-85, and TI-86 will try to determine a cubic polynomial that best fits this data in the least squares sense by attempting to solve a linear system that is defined by the normal equations. It turns out that the normal equations for this data set lead to a poorly conditioned linear system ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11695
Solution 10403: Symbolic Manipulation Capabilities of the TI-85 when Computing Derivatives.
... Home | Other Graphing Calculator products Knowledge Base Knowledge Base Search Will the TI-85 return a symbolic answer when computing a derivative? Normal 0 false false false EN-US X-NONE ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10403
Solution 11378: Deleting Calculator Software Applications (APPS) on the TI-89 Family, TI-92 Plus and Voyage™ 200 Graphing Calculators.
..., to access the APPS menu from the VAR-LINK screen.• If the name of all the APPS cannot be seen, press [F5] [5] to "Collapse All".• Using the arrow keys, highlight the name of the APP to be deleted.• To delete the highlighted APP, press [F1] [1] [ENTER]. For TI-92 Plus and Voyage 200 users,• Mak...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/11378
Solution 11374: Compatibility Between TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators Data and Programs.
...ator's screen sizes and keyboards. Compared to a TI-92, the TI-89, TI-89 Titanium, TI-92 Plus, or Voyage 200: 1) Have functions, instructions, and system variables that do not exist on the TI-92. 2) Can use the same variable to define and then evaluate a user-defined function or program. For ex...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/11374
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.
...ts. det(A) = det(L)*det(U) The determinant of a triangular matrix can be computed by multiplying the elements along its main diagonal. Since L always has ones along its main diagonal, det(L) = 1. Now, simplify the previous equation as follows and compute: det(A) = det(U) = (2)(5)(-1) = -10 ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11569
Solution 11372: Availability of the Calculus Made Easy App for the TI-89 Family, TI-92 Plus, and Voyage™ 200.
... Knowledge Base Knowledge Base Search Is the Calculus Made Easy app for the TI-89 family, TI-92 Plus, and Voyage 200 still available for purchase? The Calculus Made Easy app is a third-party developed application which is now being distributed exclusively by its dev...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/11372
Solution 11370: Activating or deactivating the Apps Desktop on the TI-89 Family, TI-92 Plus and Voyage™ 200.
...esktop is an option on the TI-89 family, TI-92 Plus and Voyage 200. (On the TI-89 family and TI-92 Plus, the calculator must have at least Operating System (OS) 2.08 for this option.) To turn the Apps Desktop on/off: • Press [MODE] to enter the Mode Menu.• Press [F3] for Page 3. • Scroll to the A...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11370
Solution 10587: Differences Between the TI-86 and the TI-89 Family Graphing Calculators.
...ctronic upgradeability and Software Applications (Apps). • A USB Port for up to date connectivity with a computer. • 3D graphing. • Computer Algebra System (CAS) allowing symbolic manipulations. Additionally, the only major things that the TI-86 can currently handle and the TI-Nspire CX II CAS ca...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/10587
Solution 10465: Simplifications Running Slow on the TI-92 Family
...imple numbers for some of the variables, or conversely try substituting variables for some of the messy constants or subexpressions • Use a simpler physical model (such as ignoring fractions) • Use the taylor() function or other means to replace an expression with a more simple approximation. For...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/10465
Solution 10455: Equations Used to Create the Graphs on the TI-92 Plus Manual.
...-(y1+1)^2-y2^2) yi2= {0, 0, -.5, -1, -1} WINDOW setting (Press [♦][WINDOW]) t0=0 tmax=30 tstep=.1 tplot=0 xmin=-2 xmax=.5 xscl=1 ymin=-2 ymax=1 yscl=1 ncurves=0 diftol=.0001 fldres=30 GRAPH FORMAT (Press [F1][9]) Coordinates: RECT Solution Method: RK Fields: DIRFLD Press [Diamond][GRA...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10455
Solution 12323: Calculating the Linear Regression on the TI-30X IIB / TI-30X IIS.
...ith two measured variables x, the independent variable, and y, the dependent variable. Users can enter up to 42 data sets. For Example:xStat{3,5,8,10}yStat{7,8,14,18}To define statistical data points:1) Press [2nd][STAT]. Select 2-VAR and press [ENTER]. The STAT indicator displays.2) Press [DATA]...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12323
Solution 33731: Calculating Two-Variable Statistics on the TI-36X Pro.
... two-variable statistics on the TI-36X Pro, please refer to the example below: Example: L1{10,25,30,40} L2{5,30,50,70} To enter the data, please follow the steps below: • Press [data]. • Under L1, input [1] [0] [enter] [2] [5] [enter] [3] [0] [enter] [4] [0] [enter]. • Press the right arrow o...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/33731
Solution 15402: Numeric Notation Modes on the TI-30X IIS/B, TI-30XS MultiView™ and TI-34 MultiView™ Scientific Calculators.
...ulator's numeric notation mode. If possible, all solutions will be displayed in floating (FLO) point decimal or normal (NORM) notation. • SCI - displays all solutions in scientific notation (if possible). The solution will be displayed as a value from 1 - 10 x 10 to an integer power. • ENG displa...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/15402
Solution 15504: Entering Negative Exponents on the TI-30Xa Scientific Calculator.
...lators Knowledge Base Knowledge Base Search How are negative exponents entered on the TI-30Xa scientific calculator? Two keys can be used to enter negative exponents on the TI-30Xa scientific calculator; the [y^x] key or the [EE] key. The [y^x] key is used for all expon...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/15504
Solution 11380: Engineering Applications for the TI-89 Family and Voyage™ 200 Graphing Calculators.
...ater Properties, Laplace and Fourier Transforms, and Fuels and Combustion Properties. EE*Pro® App Is organized into three convenient sections of Analysis, Equations, and Reference useful in solving problems encountered by EE students and professionals. The user interface is menu driven, showing ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/11380
Solution 12078: Comparison Between the TI-89 Titanium and the TI-89.
...Base Knowledge Base Search What 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 ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/12078
Solution 12298: Texas Instruments Calculators that Display Results with Remainders.
...hing Calculator products Knowledge Base Knowledge Base Search Does Texas Instruments have a calculator that will display an answer in remainder form? The TI-34 II Explorer Plus™, TI-10, TI-15, TI-34 MultiView™ and TI-73 calculators have the ability to displ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/12298
Solution 11731: Correcting the Error "ASAP or Exec string too long" Using the TI-89 Family, TI-92 Plus, and Voyage™ 200.
...MS versions. Texas Instruments does not provide any assistance in locating, downloading, or installing shell programs, ions, or 3rd-party operating systems for use with assembly language programs. Please see the TI-89 family, TI-92 Plus, and Voyage 200 guidebooks for additional information. ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/11731
Solution 12264: Error Displayed When Performing Long Calculations Using the TI-30Xa Scientific Calculator.
... Knowledge Base Search Why does my TI 30Xa display an error when I perform long calculations? The TI-30Xa uses a AOS (Algebraic Operating System) which means it stores up to 4 pending operations in memory (2 when STAT is displayed). Equations with 5 or more pending operations violate t...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/troubleshooting-messages-unexpected-results/12264
Solution 15889: Correcting the Message "ERROR" on the TI-36X Solar.
...ntry. Press the [CE/C] to clear the error condition. Press the [CE/C] twice to clear the condition and all pending operations. The TI-36X Solar displays the message "Error" in one of the conditions below: • A number is divided by zero. • The result is larger than 9.999999999 * 10^99. • More than ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/troubleshooting-messages-unexpected-results/15889
Solution 18849: Not able to Clear the Screen of a New TI-503SV, TI-1706SV, or TI-1795SV Calculator.
... Knowledge Base Search What should I do if I have recently purchased a new TI-503SV, TI-1706SV, or TI-1795SV calculator and the screen will not clear? Look very closely at the screen of the calculator, it may be very hard to see unless you are under direct sunlight but there is a st...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/troubleshooting-messages-unexpected-results/18849
Solution 12072: Troubleshooting an ER_throw Error Message on the TI-89 Family, TI-92 Family or Voyage™ 200 Graphing Calculators.
...d return the calculator to its default settings. TI-89 or TI-89 Titanium Reset Procedure• Press and hold the [2nd] key and the left and right arrow keys.• While holding these keys, press and release the [ON] key. TI-92, TI-92 Plus, or Voyage 200 Reset Procedure• Press and hold the [2nd] key and t...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/12072