Solution 10465: Simplifications Running Slow on the TI-92 Family
...propriate alternate function, such as nSolve() versus solve() or nInt() versus integral() • Try solving a simpler related problem: For example, substitute appropriate simple numbers for some of the variables, or conversely try substituting variables for some of the messy constants or subexpressio...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/10465
Solution 13882: Calculating Logs With Different Bases on the TI-89 Titanium and Voyage™ 200 with OS v3.10.
...with OS v3.10 installed? OS v3.10 increases the ability of the TI-89 Titanium and Voyage 200 CAS (Computer Algebra System) to use the built in log feature for calculating log of bases other than 10. Please refer to the examples provided below. Example: Find Log 210. 1) Press [♦][7] to bring up t...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/13882
Solution 19469: Availability of the TI-86.
...e at limited retailers while supplies last. For engineering or AP courses, consider either the TI-89 Titanium or the TI-Nspire CX II CAS as a substitute for the TI-86. For general math and science classes, consider either the TI-84 Family or the TI-Nspire CX II as a substitute for the TI-86. ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/19469
Solution 11844: Resetting the TI-89 Family, TI-92 Family and Voyage™ 200 Graphing Calculators.
...es not clear any files from the calculator. Instead, this option resets the calculator settings to default, including the Mode, Graph Format, Table Setup, and other settings. • Vars - Clears all variables from Archive (Flash ROM). This option will NOT delete Apps or variables stored in RAM memory...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/11844
Solution 11404: Unexpected Loss of Apps on the TI-89 Family, TI-92 Plus, or Voyage™ 200 Graphing Calculators.
... stored on the calculator, undesired application deletion could be minimized. When Apps are being deleted or there is a progress bar either in the status line or in the middle of the screen at start up, the Apps are being moved in memory. If this process is interrupted, for instance by power loss...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/11404
Solution 11380: Engineering Applications for the TI-89 Family and Voyage™ 200 Graphing Calculators.
...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 handles more than 1,000 equations (with 100 pictures) in 12 subjects su...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/11380
Solution 34293: Computing Binomialcdf on the TI-36X Pro.
...ccess (p) on each trial. x can be nonnegative integer and can be entered with options of SINGLE, LIST or ALL (a list of cumulative probabilities is returned.) 0 < p < 1 must be true. In this example we will do single with number of trials =10 with a .96 probability of success and x=5 1) Press [2n...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/34293
Solution 10939: Calculator Options for Individuals with Visual Impairments or Low Vision.
...type of visual impairment that needs to be accommodated: blindness, low vision, or color blindness. The following solutions may make it possible for students with visual impairments to use the same calculator models and corresponding functionality as their peers. TI-84 Plus CE Online Calculator w...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/10939
Solution 36675: Manually Simplifying Certain Fractions using SIMP Command Throws A Domain Error on TI-34 Multiview Handheld.
...Knowledge Base Search Why does manually simplifying certain fractions cause a "Domain Error" on TI-34 Multiview? The TI-34 Multiview will return a domain error when using the "Simp" command if the fraction that it would return as a result has a denominator larger than 1000 as this is th...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/troubleshooting-messages-unexpected-results/36675
Solution 35157: Finding Divisors of a Number by Creating a Table using the TI-36X Pro.
... Pro.Example: Find the divisors of the number 100.• Press [table].• Press 2: Edit function.• Input 100/x and press [enter] for f(x)=.Under "Table Setup" input the following data:• Start= input 1 and press [enter].• Step= input 1 and press [enter].• Select [AUTO] and press [enter] then press [...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/35157
Solution 10685: Troubleshooting ARITH ERROR on the TI-10 Elementary Calculator.
...MODE setting on the TI-10 can be set to "QR" (quotient remainder) or to "." (decimal). If the TI-10 is in quotient remainder mode, then 5 ÷.5 will return the "ARITH ERROR" message. Setting the unit to decimal mode will return the correct solution (which is 10). Please see the TI-10 guidebook f...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/troubleshooting-messages-unexpected-results/10685
Solution 31871: Polar and Rectangular Conversions on the TI-36X Pro.
...i 2) Press [2nd] [complex] 3) Select 4: rÐq and press [enter] The answer displayed is: 5.00Ð30.00 Please Note: The TI-36X Pro has the capability to return results in complex form. Please see the TI-36X Pro guidebook for additional information. Solution 31871: Polar and Rectangular Conversions o...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/31871
Solution 27470: Issues following example Time-Value-of- Money Function in the TI-89 Titanium and Voyage 200 Guidebooks
...temp5*(1+temp2/1200)^(-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 "paramet...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/27470
Solution 13482: The xRes Setting is Grayed Out and Cannot be Changed on TI-89 Titanium or Voyage™ 200 with OS Version 3.10.
...w discontinuity detection setting put into OS 3.10. If it is engaged (the default setting), then xRes will be set automatically by the calculator. To turn it off:1) Go to the Window Screen.2) Press F1 and choose 9:Format...3) Go down to Discontinuity Detection and choose Off.4) Press [Enter] to c...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/13482
Solution 18849: Not able to Clear the Screen of a New TI-503SV, TI-1706SV, or TI-1795SV Calculator.
Solution 18849: Not able to Clear the Screen of a New TI-503SV, TI-1706SV, or TI-1795SV Calculator. Solution 18849: Not able to Clear the Screen of a New TI-503SV, TI-1706SV, or TI-1795SV Calculator. global Solution 18849: Not able to Clear the Screen of a New TI-503SV, TI-1706SV, or TI-1...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/troubleshooting-messages-unexpected-results/18849
Solution 12089: Correcting the Error Message "Press I to Install Code" on the TI-89 Family, TI-92 Plus or Voyage™ 200 Graphing Calculators Using the TI Connect™ Software for Windows®.
...sage, press I to install code, appears on the TI-89 family, TI-92 Plus and Voyage 200 when the unit has lost its operating system. In general, this situation only occurs as the result of interrupting the transfer of the operating system from a computer or another calculator once it has begun.To c...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/12089
Solution 25490: What is the Ohio Gradualtion Test (OGT) Red Calculator and why is it referred to as the TI-30XIISR?
...ailable for Ohio schools that does not have the OGT logo. These are available through Copco, an instructional product dealer. (Please see attached picture). Both of the red TI-30XIISR calculators have the same functionality as the blue 30X IIS or 30X IIB so parents can purchase them for class wor...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/25490
Solution 12072: Troubleshooting an ER_throw Error Message on the TI-89 Family, TI-92 Family or Voyage™ 200 Graphing Calculators.
...mory of the calculator. Resetting the calculator should correct this issue. The reset procedure will delete all stored programs and data and should 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 key...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/12072
Solution 17009: Replacing the Battery In a TI-1795 SV.
...1795 SV use and how can it be replaced? The TI-1795 SV is a dual powered calculator using a solar cell and battery power as a backup in dim light situations. The TI-1795 SV uses one GP-189 or a LR54 lithium cell battery. About replacing the cell battery on a TI-1795 SVFor safety purposes and...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/17009
Solution 11591: Correcting the Circular Definition Error on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...xx)=ln(ln(xx)+xx) (Done) f(x+1) simplifies to ln(ln(x+1)+x+1) (expected result) One common area where the simplification problem can occur is in the study of composition of functions. For example, simplifying f(g(x)) with defined functions f(x) and g(x) to see the composition of f composed on g. ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/11591
Solution 20289: Inputting Improper Fractions Using the TI-30XS/B and TI-34 MultiView™ Scientific Calculators.
...llow the instructions below: 1) Input 2 and press [2nd] [U n/d]. 2) Input 3 and press [▼]. 3) Input 4 and press [►] [enter]. The calculator will return the solution as an improper fraction (11/4). To revert back to the mixed number, press [2nd] [n/d◄►U n/d] [enter]. Please see the TI-30XS/B ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/20289
Solution 15180: Replacing and Installing the Battery In a TI-15 Explorer™ Calculator.
...lacing the button cell battery on a TI-15 Explorer calculator: For safety purposes and to prevent ingestion, the button-cell batteries in school and student-owned calculators as well as basic/elementary calculators without battery doors are not designed to be replaced. It is possible to replace t...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/15180
Solution 10441: Resolving ERROR 13 DIMENSION or ERROR 12 DIM MISMATCH Message on the TI-86.
... TI-86 mean? The ERROR 13 DIMENSION or ERROR 12 DIM MISMATCH is the result of one or more stat plots being selected when not using the stat plots feature of the TI-86. The following key sequence can be used to turn the stat plots off: 1) [2nd] [STAT] 2) [F3] 3) [F5] 4) [ENTER] This will ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/10441
Solution 14800: Replacing the Battery in a TI-1706 SV.
...ell battery. About replacing the cell battery on a TI-1706 SV: For safety purposes and to prevent ingestion, the button-cell batteries in school and student-owned calculators as well as basic/elementary calculators without battery doors are not designed to be replaced. It is possible to replace t...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/14800