Solution 34714: Correcting ERR: MEMORY on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
... Knowledge Base Search How do I correct ERR: MEMORY on the TI-83 Plus and TI-84 Plus family of graphing calculators? An ERR: MEMORY is given when there is not enough memory to perform the instruction or function. To increase available memory delete the contents of any variable (real...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/34714
Solution 26350: Recommendation for Disinfecting TI Handheld Products.
...l and school-owned calculators and recommends cleaning methods that meet CDC and WHO guidelines. To disinfect a TI calculator in an effort to help prevent the transmission of a virus or other illness: 1. Use an alcohol wipe or “prep pad” of 70% or greater isopropyl alcohol (available at any gener...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/26350
Solution 34853: Executing a Program on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...] (prgmname is pasted on the home screen). 3) Press [ENTER] to execute the program. The busy indicator will be on. Please Note:The ANS (Last Answer Variable) is updated during a program execution. The last entry is not updated as each command is executed. Additional Note: The TI-83 Plus and TI...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/34853
Solution 34193: Restoring Default Settings on the TI-Nspire™ Family Handhelds.
...he picture of the house. • Press 5: Settings. • Press 2: Document Settings. • Scroll or tab to Restore and press [enter]. • Press [enter] again to save. Please see the TI-Nspire family products guidebooks for additional information. Solution 34193: Restoring Default Settings on the TI-Nspir...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/34193
Solution 34212: Calculating Cubic Regressions on the TI-Nspire™ Family Handhelds.
... Cubic Regression • Press the right arrow until you highlight 'x and press [tab]. • Press the right arrow again to highlight 'y and press [tab] to save the equation into [f1]. • Press [enter] to get the result of Cubic Regression To graph the regression: • Press [home] • Select Graphs • Pr...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/34212
Solution 24631: The Computer Algebra System (CAS) and Texas Instruments Graphing Calculators.
...alculator with CAS and one without CAS is the ability to deal with equations symbolically rather than numerically. Texas Instruments products that have the Computer Algebra System include: CURRENT PRODUCTS OTHER/DISCON...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/24631
Solution 34232: Finding Common Denominators on the TI-Nspire™ CAS Family.
...mily? To find common denominators use the comDenom command on the TI-Nspire CAS. This command returns a reduced ratio of a fully expanded numerator over a fully expanded denominator. The syntax for comDenom is listed below. comDenom (expression1 [, var]) The example below will demonstrate how...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/34232
Solution 23530: Examples and Differences Between Expressions, Equations and Inequalities.
... In mathematics, an expression is a general term for any well formed combination of mathematical symbols. It may consist of just one or more numbers, variables, operators, functions, and their arguments that evaluate to a single answer. For example: A + 2A An equation is a mathematical statement,...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/23530
Solution 34578: Steps to Borrow and Return a Concurrent License Using TI-Nspire™ Family Software.
...se using TI-Nspire family software? TI-Nspire family software concurrent license type allows users to borrow a license from the concurrent license service if allowed by the administrator of the concurrent license service. Steps to borrow a license are listed below: • With the TI-Nspire family so...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/34578
Solution 35934: Correcting a Domain Error When Using the lcm() or gcd() Command on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators?
...sing the lcm() or gcd() command on the TI-83 Plus and TI-84 Plus family of graphing calculators? The input for lcm() and gcd() are either 2 non-negative integers or 2 lists of non-negative integers. The proper syntax for the gcd() and lcm() functions are listed below. gcd(valueA,valueB) gcd({li...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/35934
Solution 33812: Algorithm Used for the cZeros() (Complex Zeros) Function on the TI-Nspire™ CAS Family.
...the cZeros() (complex zeros) function algorithm used on the TI-Nspire CAS family? The syntax for the cZeros function on the TI-Nspire CAS family is given below: cZeros(expr, var) → list cZeros({expression1, expression2 [, … ] },{varOrGuess1, varOrGuess2 [, … ] }) → matrix The cZeros( function ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/33812
Solution 34971: Steps to Graph a Linear Inequality in Terms of x on the TI-Nspire™ Family.
...erms of x on the TI-Nspire Family: Please Note: The below steps only work with the latest operating system 3.2.3.1233, to check your operating system version click [Home] [5] [4] on your TI-Nspire Handheld device. If you need to update your operating system please follow the steps listed in Knowl...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/34971
Solution 39837: How to clean up "leaky" AAA or AA batteries on a TI calculator
...ith "leaky" AA or AAA batteries. What causes alkaline batteries to leak or corrode? All batteries gradually self-discharge (whether installed in a device or not), and dead batteries will eventually leak. Extremely high temperatures can also cause batteries to leak. The “leaking” from alkaline ba...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/39837
Solution 36921: TI-84 Plus CE when at low battery may display an Xmit error.
Solution 36921: TI-84 Plus CE when at low battery may display an Xmit error. Solution 36921: TI-84 Plus CE when at low battery may display an Xmit error. global Solution 36921: TI-84 Plus CE when at low battery may display an Xmit error. website ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/36921
Solution 35774: Transferring TI-Nspire Documents to and from the Computer and TI-Nspire™ Family Handheld Using TI-Nspire Computer Link Software.
...omputer Link Software? Please Note: If you are attempting to transfer files using the TI-Nspire Student Software or TI-Nspire Teacher Software please visit Knowledgebase Article #26210. Follow the steps below to transfer a TI-Nspire document from the computer to the TI-Nspire family handheld usin...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/35774
Solution 35914: Calculating the Central Difference Quotient of an Expression on the TI-Nspire™ CAS Family.
...e centralDiff() formula to calculate expression, list, and matrix. This function is found under [catalog]. The syntax is as follows: centralDiff(Exp, Var[=Value][,Step]) These examples are done in Radian mode of a calculator App, to change the settings to Radian please do the following: 1) Press ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/35914
Solution 40351: Statement on California Proposition 65
...mpliant. TI calculators are tested for CA Proposition 65 substances, and they do not contain chemicals that are listed as harmful to people and the environment. The outer casing and other components inside TI calculators are made of ABS or PC plastics, which do not contain any phthalates and are ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/40351
Solution 11951: Default Contrast Setting on the TI-83 Family.
... Knowledge Base Knowledge Base Search What is the default contrast setting on the TI-83 Family? The default contrast level on a TI-83 Plus is 7. The default contrast level on the TI-83 Plus Silver Edition is 5. The contrast on both the TI-83 Plus and TI-83 Plus Si...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/11951
Solution 24631: The Computer Algebra System (CAS) and Texas Instruments Graphing Calculators.
...alculator with CAS and one without CAS is the ability to deal with equations symbolically rather than numerically. Texas Instruments products that have the Computer Algebra System include: CURRENT PRODUCTS OTHER/DISCON...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/24632
Solution 10389: Differences in Features Between the TI-82 and TI-83.
... Base Search What are the differences between the TI-82 and TI-83? The TI-82 includes the functionality of the TI-83 with the following improvements.• Multiple graph styles to differentiate the look of each graph• Graph-Table split screen (in addition to the horizontal split screen)• An ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/10389
Solution 35013: Using the Chi-Squared Goodness of Fit Test on the TI-Nspire™ Family Products.
...ist: 16,25,22,8,10 Y List: 16.2,21.5,16.2,14.4,12.6 Degree of freedom 5 1) Press [home] and add a Lists & Spreadsheet. 2) In column A, input the values from "X List", making sure to press [enter] after each entry. 3) In column B, input the values from "Y List", making sure to press [enter] a...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/35013
Solution 10390: Different File Extensions for the TI-83.
...ect™ software use specific file extensions when storing calculator files on the PC. Please Note: Files that are transferred to the calculators must have these extensions to function correctly. TI-83: • .83b Backup memory image • .83c Complex variable • .83d GDB (graph database) • .83e Expression ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/10390
Solution 29710: Calculating Combinations and Permutations on the TI-Nspire™ Family Products.
...ce the order of the results matter. The equation is nPr = (n!)/(n-k)!, where n is the number of participants, and k is the number of people that receive medals. On the calculator screen: 1) Press [Menu] [5] [2] to select nPr( 2) Input 10,3) 3) Press [Enter] For more information regarding ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/29710
Solution 37715: Program commands that use the left and right parentheses display an unexpected syntax error on the TI-84 Plus CE™.
...at use the left and right parentheses display an unexpected syntax error on the TI-84 Plus CE™? There may be an expectation that some syntax entry is valid when in fact it is not.Example:• Create TI-Basic programs with various formats of Wait command argument.• Enter valid input:Wait (500/4076*60...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/37715
Solution 10391: Linking a TI-83 Family or TI-84 Plus Family Graphing Calculator to a TI-82 Graphing Calculator.
... What Can Be Transferred Between a TI-83 Family or TI-84 Plus Family Graphing Calculator And a TI-82 Graphing Calculator Linked Together? All variables and programs are transferable from a TI-82 to both the TI-83 family and TI-84 Plus family calculators by linking them together with a uni...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/10391