Solution 24652: The Stefan-Boltzmann Constant Not Displaying as Listed in the TI-89 Family, TI-92 Family, or Voyage™ 200 Guidebook.
...calculator will always try to simplify the units entered to simplest terms. For example entering an a calculation of 5 hours added to 2 minutes will give an answer in lowest terms which is 18120 seconds. That is what is happening with the Stefan-Boltzmann Constant, the lowest terms of Watts ove...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/24652
Solution 23550: Performing Laplace and Inverse Laplace Transformations on the TI-89 Family, TI-92 Plus, Voyage™ 200 Graphing Calculators.
...designed for electrical engineering) one can add this functionality. To do an actual transformation, use the below example of f(t)=t, in terms of a universal frequency variable Laplaces. The steps below were generated using the ME*Pro application. 1) Once the Application has been started, press [...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/23550
Solution 19089: Function Algebra on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...family, or Voyage 200 calculator, the functions must first be defined on the Home screen. The below example demonstrates how this is done. Example: Given the functions f(x) = 2x+6 and g(x) = x-3, find the product of f(x) and g(x). Solution: I. Define the functions: 1. Press [HOME] to go to the c...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/19089
Solution 10356: Solving Simultaneous Equations on the TI-85 or TI-86.
...[ENTER] [3] [ENTER] [(-)] [4] [ENTER] [(-)] [3] [ENTER].6) Repeat the same steps for the next two equations.7) Press [F5] to display the results.The given solution will show:x1=1x2=2x3=3Please see the TI-85 and TI-86 guidebooks for additional information. Solution 10356: Solving Simultaneous Equ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10356
Solution 10374: X and Y Coordinates Do Not Appear When Tracing a Function on the TI-82 Calculator.
...ming function graphing on a TI-82 calculator? When tracing a function, if the TI-82 does not display X and Y coordinates, the CoordOff mode may be activated. To try and correct this problem, please follow the steps listed below.• Press the [WINDOW] key and scroll to the right to highlight "FORMAT...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10374
Solution 11750: Finding an Intersection of Functions on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...alue and press [ENTER] 5) Set the upper bound for x and press [ENTER] (Note: If the upper bound is less than the lower bound, then a Bound error is given.) The screen will display the intersection, which is (1,-1). Please see the TI-89 family, TI-92 family and Voyage 200 guidebooks for addit...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11750
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.
...s the Standard Deviation). 6. For Xscl, input 40 (Standard Deviation). 7. For Ymin, Ymax and Yscl, input the default values of -10, 10 and 1 respectively. If these values are already present, disregard this step. 8. Press [F2] [ALPHA] [=] to perform a "ZoomFit". Based on the method used, the g...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/25870
Solution 31951: Correcting a TI-89 Family, TI-92 Family, or Voyage™ 200 Graphing Calculator That is Locked Displaying "Busy" When Calculating Sigma Summation.
... or Voyage 200 graphing calculator when I calculate sigma summation? The summation failures occur when the calculator attempts to locate an exact equivalence for a calculation that can only be displayed as a decimal approximation. To correct the "busy" error when you are calculating sigma summat...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/31951
Solution 11707: Calculating Linear Regressions on the TI-89 Family, TI-92 Family, and Voyage 200™ Graphing Calculators.
...n the TI-89 family, TI-92 family, and Voyage 200 graphing calculators? The example below will demonstrate how to calculate a linear regression for a given set of data on the TI-89 family, TI-92 family, and Voyage 200. Data for this example. x values: 5, 9, 7, 11 y values: 12, 15, 14, 17 Soluti...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11707
Solution 12173: Use of the Approx() Function on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...e function approx() returns the evaluation of an expression as a decimal value, when possible, regardless of the current Exact/Approx mode. It is equivalent to entering the expression and pressing [Diamond][ENTER] on the Home screen. Examples: approx(π)[ENTER] will return 3.14159 appro...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/40304
Solution 12106: Verifying a Symbolic Result on the TI-89 Family, TI-92 Family, or Voyage™ 200 Graphing Calculators.
...hen a symbolic result is different than the expected result there are several tools in the unit that can be used to help verify that the result is equivalent. Please follow the steps listed below for an example problem. Factor the polynomial: -16x^3-24x^2 1. Make sure there are no values or ot...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12106
Solution 11840: Implicit Multiplication on the TI-89 Family, TI-92 Family, and Voyage™ 200.
...nterpreted as a matrix index to element a[1,2]. Note: Another example, x (a+b), is not read as multiplication. The only significance that the parser gives to white space is that it terminates tokens. Thus, abcd is a single name, but ab cd are two separate names, because the space caused the name ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/11840
Solution 11408: Opening the Organizer Application on the TI-89 Family, TI-92 Plus, and Voyage™ 200.
...n the calculator, it will not be accessible as "Organizer." Instead, press the [APPS] key and navigate through the APPS desktop to locate the four individual applications. • Use the Calendar App to view or make schedules. • Use the Contacts App to retain contact information. • Use the Plann...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/11408
Solution 11372: Availability of the Calculus Made Easy App for the TI-89 Family, TI-92 Plus, and Voyage™ 200.
... 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 developer, Nils Hahnfeld. Please see the SmartSoft© website for purchasing information and support for the Calculus Made Easy app for...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/11372
Solution 11401: Selecting Multiple Equations Under Different 'When' Headings in the ME*Pro® Application.
...t multiple equations under different 'when' headings using the ME*Pro® App? Conditions for an equations under each 'when' clause are generally exclusive to each other. In Beams and Columns of the Equations Section, equations for the slope of beam deflection are different depending on whether th...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11401
Solution 16830: Availability of the TI-86 Advanced Statistics Program.
...plication is attached to this Knowledgebase at the top right of this page. Please note the Advanced Statistics application for the TI-86 requires activation after installation. For further questions regarding the TI-86 Advanced Statistics application, please reference the attached guidebook. Pl...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/16830
Solution 13902: Algorithm for the Convert Logbase (>logbase) Function on the TI-89 Titanium and Voyage™ 200 with OS v3.10.
...base(2) conversion to return the value of log(8,2) when applied to log(8). In other words, the instruction does not actually change the base of the given logarithm. Instead, it rewrites the given logarithm as an equivalent expression in terms of logarithms with the user selected base. For additi...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/13902
Solution 15629: Graphing Functions with Fractional Powers on Texas Instruments Products Where X < 0.
Solution 15629: Graphing Functions with Fractional Powers on Texas Instruments Products Where X 1 is never zero or Ð.) However, for x=0 or when y can be expressed as a rational number p/q, with q odd. However, as mentioned above, the principal branch of x^y is not real for x0 because the deriva...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/15629
Solution 33912: Solving a System of Linear Equations Using the TI-36X Pro.
...nd y on the screen and also you use the plus or the minus key. The 3x3 option will only show zeros where your entry would go and you may use the negative or minus key. For Example:3x + 3y - 4z = -3-x + 2y + 5z = 188x + 4y - 7z = -5For this example, use the 3x3 linear system.1) Press [2nd] [sys-so...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/33912
Solution 12710: Entering Numbers in Scientific Notation on a Scientific Calculator.
...e: To enter 1.34 x 1015 in scientific notationPress [1] [.] [3] [4] [EE] [1] [5] Enter or =The display will show 1.34E15.Please Note: The TI-30XS MultiView™ scientific calculators do not have an [EE] key. Instead they have a shortcut key, [x10n] which can be used in its place.Please see the guide...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12710
Solution 11851: Summation or Sum() Function Algorithm on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...lgorithm for the Summation or sum() function? The sum() function uses iterated addition for numeric limits. Other sums are determined from formulas given in standard mathematical tables. Limits or special formulas are used for infinite summation limits.Please see the TI-89 family, TI-92 family a...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/11851
Solution 11404: Unexpected Loss of Apps on the TI-89 Family, TI-92 Plus, or Voyage™ 200 Graphing Calculators.
...did that happen? When performing certain operations with the TI-89 family, TI-92 Plus, or Voyage™ 200 calculator, Apps can be erased, freeing up archive (or flash) memory. Sometimes this happens unexpectedly. With a better understanding of how applications are stored on the calculator, undesired...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/11404
Solution 12298: Texas Instruments Calculators that Display Results with Remainders.
... 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 display results with remainders. Refer to the examples provided below.On the TI-10:Solve for 260 ÷...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/12298