Solution 12091: Creating a Histogram Using the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...ge "Plot Setup" when setting up a Histogram using Stats/List Editor?The error message "Plot Setup" appears when entering a histogram with a list of large values. This is because the Stats/List Editor Program does not change the Histogram Bucket Width automatically. The Bucket Width variable must...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12091
Solution 11835: Decreasing the Calculation Time Needed for the nSolve() Function on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...e values when solving the Time Value of Money equation for the interest rate, and it is also helpful to restrict it to be less than some generously large number for a realistic interest rate. Please see the TI-89 family, TI-92 family and Voyage 200 guidebooks for additional information. Solutio...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11835
Solution 11806: Creating and Evaluating User-Defined Functions on the TI-89 Family, TI-92 Family and Voyage™ 200.
...r capabilities beyond the built-in functions. Function names follow the same rules as variable names. When defining functions, use unique names for arguments that will not be used in arguments for subsequent functions or programs. In the argument list, be sure to use the same arguments that are...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11806
Solution 11868: Certain Polar Values Not Computed on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...omplex number is converted to polar form. It is a difficult process and takes several minutes to compute. Simple looking inputs may generate very large exact outputs and may take a great deal of time to compute. If fast times or small output is desired, it is sometimes best to interrupt a compu...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11868
Solution 11865: The isPrime() Algorithm on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
... is Prime() algorithm? The algorithms used by the TI-89 family, TI-92 family, and Voyage 200 calculators divides by successive primes through the largest one less than 216. It does not actually keep a table or use a sieve to create these divisors, but cyclically adds the sequence of increment...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11865
Solution 10349: Calculation Method Used by the Polynomial Root Finder on the TI-85 and TI-86.
...olynomials of order 5 and greater has been found. The QR method for computing the eigenvalues is an iterative technique and is not guaranteed to converge to a solution. Please see the TI-85 and TI-86 guidebooks for additional information. Solution 10349: Calculation Method Used by the Polynomia...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10349
Solution 10410: Algorithm for the Solver Function on the TI-85 and TI-86.
...ate the function at -1 exactly. But due to round off error, we may (and usually do) get either a function evaluation of either exactly zero for an argument other than -1 or a function evaluation of opposite sign (positive in this case). Subtractive cancellation can be observed; which is a fa...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10410
Solution 10409: Activating the Finance or the Advanced Statistics Program on the TI-86.
...ication: • Press [2nd][CATLG-VARS][F1]. Press the down arrow key to select Asm( and press [ENTER]. Asm( will be pasted on the Home screen. • Press [PRGM][F1], Select Finance or Insfstats from the PRGM NAMES to paste it to the Home screen as an argument of the Asm( instruction. The screen should ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10409
Solution 12760: Preventing the Loss of Applications on the TI-89 Titanium and Voyage™ 200 Graphing Calculators With OS v3.xx.
...upted during its initialization. Replace all four AAA alkaline batteries simultaneously. To replace the AAA alkaline batteries, remove all four discharged AAA batteries first before installing the new ones. 3) Do not mix new and used batteries. 4) Do not mix brands (or types within brands) of ba...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12760
Solution 10399: Differential Equation Solver for the TI-85.
...e screen as mentioned in the TI-85 manual (pg 7-5). Probably the most common example of this technique is what is commonly called Runge-Kutta-Fehlberg, most often using a 4,5 order pair.The TI-85 uses a 2,3 pair, which is a tradeoff between lower accuracy (in the sense of being able to get s...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10399
Solution 22171: Pausing a Program on a TI-89 Family, TI-92 Family and Voyage™ 200 Graphing Calculator so Entire Results May Be Viewed.
...lists, matrices, etc. To find Pause locate the pause command: 1) Press Catalog. 2) Press P and select Pause. If the result of an expression are too large to fit on a single screen, users can use the cursor pad to scroll the display. The program will resume when [ENTER] is pressed. Users may ad...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/22171
Solution 18709: Calculating the gcd() (Greatest Common Divisor) on the TI-85 and TI-86 Graphing Calculators.
... calculate the gcd() (Greatest Common Divisor) on the TI-85 and TI-86 graphing calculators? The greatest common divisor (GCD) function returns the largest number that divides into two positive whole numbers or lists of positive whole numbers evenly. If both arguments are lists, they must have th...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/18709
Solution 18689: Calculating the gcd() (Greatest Common Divisor) on the TI-73 Family Graphing Calculators.
...o I calculate the gcd() (Greatest Common Divisor) on the TI-73 family graphing calculators? The greatest common divisor (GCD) function returns the largest number that divides into two positive whole numbers or lists of positive whole numbers evenly. If both arguments are lists, they must have th...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/18689
Solution 10383: Shading Above or Below a Function on the TI-82.
...the shade command, the TI-82 can shade a specific area of the graphing window. This function is accessed by pressing [2nd] [DRAW] [7]. The first two arguments in the shade command define the area that will be shaded. The first is the lower bound; the second is the upper bound. So for example when...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10383
Solution 11743: Algorithm for the dotP() Function on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
... graphing calculators? The dotP() command is implemented on the TI-89 Titanium, TI-92 family, and Voyage™ 200 calculators as an inner product of its arguments. The inner product is defined as followsdotP(vec1, vec2) = vec2' * vec1,where ' denotes the conjugate transpose and * represents standard ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11743
Solution 12784: Use of the Max() Function on the TI-89 family, TI-92 Plus, and Voyage™ 200.
...e Search How can I use the max() function on the TI-89 family, TI-92 Plus and Voyage 200? The max() function returns the maximum of the two arguments. If the arguments are two lists or matrices, it returns a list or matrix containing the maximum value of each pair of corresponding elemen...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12784
Solution 32811: Using the Ceiling() Function on the TI-Nspire™ Family Products.
...use the ceiling() function on the TI-Nspire family products? The ceiling() function returns the nearest integer that is greater than or equal to its argument. The argument can be a real number, complex number, list, or matrix.To perform this function, please see the examples listed below.Example ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/32811
Solution 10403: Symbolic Manipulation Capabilities of the TI-85 when Computing Derivatives.
...0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-parent:""; mso-padding-alt:0in 5.4pt 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-orpha...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10403
Solution 10418: Converting Mixed Numbers into Improper Fractions on a TI-85 or TI-86 Graphing Calculator.
...0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-parent:""; mso-padding-alt:0in 5.4pt 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-orpha...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10418
Solution 11371: Amount of RAM and Archive Memory Used by Calculator Software Applications (Apps) for the TI-89 Family, TI-92 Plus, and the Voyage™ 200 Graphing Calculator.
...NOTE: Contacts also installs an app var when the app is installed. This is not included in this number. Also, the Geometer's Sketchpad® reserves a large block of Ram when it is installed; this can be 'recovered' by saving it to the PC and reinstalled when needed. Solution 11371: Amount of RAM a...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/11371
Solution 13902: Algorithm for the Convert Logbase (>logbase) Function on the TI-89 Titanium and Voyage™ 200 with OS v3.10.
...►logbase(2) will return log2(8)/log2(10), which simplifies to 3/log2(10) ¡Ö 0.90309... (¡Ö log(8)). The ►logbase(n) does not change the value of the argument to which it is applied (log(8,2) is not equal to log(8), so one should not expect the ►logbase(2) conversion to return the value of log(8,2...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/13902
Solution 10465: Simplifications Running Slow on the TI-92 Family
...owers, and cancellation of hidden factors between non-numeric numerators and denominators. In some cases, intermediate expressions can become 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 APPROXI...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/10465
Solution 11380: Engineering Applications for the TI-89 Family and Voyage™ 200 Graphing Calculators.
... table provides data tables for Refrigerants, Water 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 professiona...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/11380
Solution 10939: Calculator Options for Individuals with Visual Impairments or Low Vision.
...ctive on-screen emulators for various graphing and scientific calculator models from Texas Instruments. These emulators make it possible to have a large keypad and a large calculator display on a computer screen. The emulators offer “light”, “dark” and “outline” keypad selections for color and ...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.
...w? 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 the largest denominator the calculator can display. If you need the calculator to return a decimal answer simply omit the...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/troubleshooting-messages-unexpected-results/36675