Solution 11401: Selecting Multiple Equations Under Different 'When' Headings in the ME*Pro® Application.
...nown case(Beams and Columns/Simple Beams/Point load), conditions in more than one when(...) statement can occur simultaneously. A work around is to solve the equation set in two steps, using equations under a single when(...) heading at a time and designating the results from one calculation as t...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11401
Solution 10587: Differences Between the TI-86 and the TI-89 Family Graphing Calculators.
...below. Some of the TI-86 functions are not built in the TI-89 family. These functions include: • Polynomial Root Finder. • Simultaneous Equations Solver. Please Note: These features can be added to a TI-89 family calculator with the Polynomial Root Finder and Simultaneous Equation Solver Apps....https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/10587
Solution 10465: Simplifications Running Slow on the TI-92 Family
...nacceptable 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 simpler related problem: For example, substitute appropriate simple numbers for so...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/10465
Solution 11844: Resetting the TI-89 Family, TI-92 Family and Voyage™ 200 Graphing Calculators.
...TER] [ENTER]. Please see the TI-89 Family, TI-92 Family, or Voyage 200 guidebooks for additional information. If one of the above resets does not resolve an issue, please see the case entitled "Troubleshooting a TI Graphing Calculator that will not Turn On" for more advanced reset procedures. S...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/11844
Solution 11380: Engineering Applications for the TI-89 Family and Voyage™ 200 Graphing Calculators.
... engineering-related Calculator Software Applications (Apps) for the Voyage 200, TI-89, and TI-89 Titanium graphing calculators: ME*Pro® App Helps solve a comprehensive set of equations used by mechanical engineering students and professionals. With a power browser engine and unit manager, it ha...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/11380
Solution 12298: Texas Instruments Calculators that Display Results with Remainders.
...I-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 ÷ 85 and display the answer in remainder form. 1) Input 2602) Press [÷] 3) Enter 85 and press [Enter] The calculator will display 3 (fo...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/12298
Solution 12264: Error Displayed When Performing Long Calculations Using the TI-30Xa Scientific Calculator.
...example below)Example: 11757 + 3 * (500 + 7 * (138 + 257)) The calculation has been broken down to display the number of operations it will take to solve completely: 1) Pending calculation #1: 11757+3 2) Pending calculation #2: 3*(500 3) Pending calculation #3: 500+74) Pending calculation #4: 7*...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/troubleshooting-messages-unexpected-results/12264
Solution 27470: Issues following example Time-Value-of- Money Function in the TI-89 Titanium and Voyage 200 Guidebooks
...200)^(-temp1)®tempfunc For tempi,1,5,1 "temp"&exact(string(tempi))®tempstr1 If when(#tempstr1=0,false,false,true) Then If tempi=2 Return approx(nSolve(tempfunc=0,#tempstr1)|#tempstr1>0 and #tempstr1<100) Return approx(nSolve(tempfunc=0,#tempstr1)) EndIf EndFor Return "parameter error" EndFun...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/27470
Solution 15400: Fractions Limitations on the TI-30X IIS/B Scientific Calculators.
..., and the denominator can be any number through 1000. Fractional calculations can show fractional or decimal results. When possible, calculations involving 2 fractions or a fraction and any integer will display fractional results. Calculations involving a fraction and a decimal will always displa...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/15400
Solution 10419: Correcting ERROR 20 GRAPH WINDOW on the TI-86.
...NDOW 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 = -10 yMax = 10 yScl = 1 xRes = 1 An alte...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/10419
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.
...? 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 see the below instructions: NOTE: The following procedure...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/16409
Solution 30130: When Using Symbolic Pi, Mixed Number Conversions are Improperly Displayed on the TI-36X Pro and TI-30X Pro MultiView™ Calculators.
... this is not a valid mixed number format on the TI-36X Pro or TI-30X Pro MultiView calculator! Workaround: Do a hard reset of the calculator to resolve the problem. To reset the unit, hold down the [On] key and then press the [Clear] key. This action will clear and reset the memory. You will be...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/30130
Solution 12126: Correcting a Non-algebraic Variable in Expression Error on the TI-89 Family and Voyage™ 200 Graphing Calculators.
...value stored): 1) Press [CATALOG] then press the [,] key to go to the alphabetical listings beginning with the letter D2) Scroll down to select the DelVar command and press [ENTER]3) Input the variable used in the problem (For example, if the variable in the problem is x, then input DelVar x4) Pr...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/12126
Solution 12252: Calculating the Log and Inverse Log of a Number Using the TI-30X IIS/B.
...X IIS/B. Example: Calculate the log of 100. 1) Press the [LOG] key. 2) Input 100, and press the [ ) ] key to close parentheses. 3) Press [=] to solve. The answer is 2. Example: Calculate the antilog of 2. 1) Press [2nd] [LOG] (10x). 2) Input 2, and press the [ ) ] key. 3) Press [=] to so...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12252
Solution 10482: Discontinued Texas Instruments (TI) Graphing Calculators.
... TI-83 TI-83 Plus TI-83 Plus Silver Edition TI-83 Plus TI-85 ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/10482
Solution 12278: Calculating Secant, Cosecant, and Cotangent Trigonometric Functions on the TI-30X IIS/B.
...sc(x) = 1/sin(x) sec(x) = 1/cos(x) cot(x) = 1/tan(x) The example below will demonstrate the use of these properties on the TI-30X IIS/B. Example: Solve for the Cosecant of 31.67 degrees. Please Note: Be sure the calculator is set to Degree mode before beginning. Press the [DRG] key, move the cu...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12278
Solution 12292: Performing Two Variable Statistics on the TI-30X IIS/B , TI-34 II Explorer Plus™ and TI-30XS MultiView™.
...able statistics on the TI-30X IIS/B, TI-34 II Explorer Plus and TI-30XS MultiView. Data for this example: x = {51,84,90,37,82} y = {35,67,94,1,16} Solve using the following procedure: 1) Press [2ND], [STAT], and then choose 2-VAR. 2) Press [DATA] and begin to enter the data as indicated. To inp...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.
... 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. With this in mind, plus the ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/10702
Solution 34841:Troubleshooting the TI-83 Plus and TI-84 Plus Family of Graphing Calculators Requesting a Password.
...s process, press the ON key. • Once the calculator is turned on, the message RAM Cleared, will be displayed. For the TI-84 Plus CE and TI-84 Plus C Silver Edition: • Press the reset button on the back to clear RAM. Please see the TI-83 Plus and TI-84 Plus Family guidebooks for additional inform...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34841
Solution 12301: Green Letter Key Labels Represent Physical Constants on the TI-36X Solar Scientific Calculator.
...light (c), press [3rd] [CONST] [c]. The screen will show 299792458. The ideal gas constant (R) used by the TI-36X Solar is 8.31451 Joules per mole °Kelvin.Please see the TI-36X Solar guidebook for additional information. Solution 12301: Green Letter Key Labels Represent Physical Constants on the...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12301
Solution 34798: Graphing a Function on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...ily of graphing calculators? The function graphing mode will graph equations in the format of y in terms of x. Therefore, equations will need to be solved in terms of y before being entered into the unit. The example below will demonstrate how to graph a function on the TI-83 Plus and TI-84 Plus ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34798
Solution 12251: Calculating nth Roots Using the TI-30X IIS/B, TI-34 II Explorer Plus™ and TI-30XS MultiView™ Scientific Calculators.
...or example: Calculate the cube root of 27. 1) Input 3 and press [2nd] [ ^ ]. 2) Input 27 and press [=] (Press [enter] on the TI-30XS MultiView) to solve. The result is 3. Please see the TI-30X IIB / TI-30X IIS, TI-34 II Explorer Plus, or TI-30XS MultiView guidebooks for additional information....https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12251
Solution 30911: Calculating the Cross Product of Two Vectors Using the TI-36X Pro Scientific Calculator.
...ing the Cross Product: 1) Press [2nd] [vector]. 2) Press [►] [2]. 3) Press [2nd] [vector] [1] [2nd] [,] [2nd] [vector] [2] [)]. 4) Press [enter] to solve. If entered properly, the screen will display CrossP( [u], [v] ). The answer displayed will be [0 0 -7]. Please see the TI-36X Pro guidebook fo...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/30911
Solution 34780: Computing Effective Annual Percentage Rate (APR) with Points and Fees on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
... With an 8% interest rate for 360 months, what is the effective APR after points and fees? • Press [APPS] and select [1:Finance]. • Choose [1: TVM Solver]. • Input 360 and press the down arrow key. • Input 8 and press the down arrow key. • Input 100,000 and press the down arrow key. • Press [...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34780
Solution 12259: Finding the Hypotenuse and Angles of a Right Triangle on the TI-30X IIS/B Scientific Calculators.
... built-in function on the TI-30X IIS/B that allows finding the hypotenuse and the angles of a right triangle. However, this type of problem can be solved using the Pythagorean Theorem. Example 1: Find the hypotenuse knowing that the two others sides measure 3 and 4 centimeters respectively. S...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12259