Solution 30711: Using The Nextprime() Function On A TI-Nspire™ or TI-Nspire CAS Family Products.
...ledge Base Knowledge Base Search How do I use the nextprime() function on my TI-Nspire or TI-Nspire CAS Product? Using any version of a TI-Nspire or TI-Nspire CAS Handheld or Software, the nextprime() function can be used to find the prime number immediately after a giv...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/30711
Solution 16630: College Exams That Accept TI-83 Plus Family and TI-84 Plus Family Usage.
...alculators? The TI-83 Plus family and the TI-84 Plus family are allowed for use on the PSAT®, the SAT® Reasoning Test, SAT® Subject Tests and Math Level 1 and 2 Tests, AP® Chemistry exam, AP® Physics exam, and AP® Calculus exam. AP® and SAT® are registered trademarks of the College Board. PSAT® ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/16630
Solution 30931: Computing the Doolittle LU (lower-upper) Decomposition of a Matrix on the TI-Nspire™ Family and TI-Nspire Computer Software.
...eal or complex matrix on the TI-Nspire family and TI-Nspire Computer Software.Matrix for this example is below:To enter the matrix A into the Matrix &Vector:• Press [menu], press 7: Matrix & Vector.• Press 1: Create and press 1: Matrix.• Enter 3 for the Number of rows.• Enter 3 for the Number of ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/30931
Solution 17269: Discounts on Products Purchased Through Texas Instruments.
...se Knowledge Base Search How can I get a discount on products purchased through Texas Instruments? There are no discounts available to TI employees and schools who wish to purchase products through Texas Instruments. A cost effective way to purchase Texas Instruments pr...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/17269
Solution 30951: Calculating and Graphing a Median-Median Regression on the TI-Nspire™ Family and TI-Nspire Computer Software.
...ion y=ax+b to be data using the median-median line (resistant line) technique, calculating the summary points x1,y1,x2,y2,x3 and y3. Med-Med displays values for a (Slope) and b (y-intercept). The following example will demonstrate how to calculate a Med-Med regression: X= {15; 25; 50; 50; 75; 8...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/30951
Solution 12206: Unable to Send a Backup ROM Image of a Texas Instruments' Graphing Calculator on a Macintosh® Computer.
...ng calculator from my Macintosh® computer? When trying to send a backup ROM image to a Texas Instruments graphing calculator that has a different ROM version, the image backup will not be compatible. The ROM image will need to be sent to a calculator that supports that ROM version. Once all of t...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/12206
Solution 39817: TEA (Texas Education Agency) Calculator Policy for the TI-83 Plus, TI-84 Plus and TI-Nspire Families of Calculators
...TI-84 Plus CE online calculator or a TI calculator they bring with them to the exam – or both! All current TI graphing and scientific models are approved for use on the STAAR exams. STAAR Calculator Policy states the following functions must be disabled during testing: • Geometry functions • ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/39817
Solution 30991: Creating Notes on the TI-Nspire™ Family Handhelds.
...keypad of the calculator. You can change the format of the text you are writing by pressing [Menu] [Format]. Normally, the notes section will not give the answer to any problems or calculations you note down. Any calculations that you want done within the notes section must be within a section...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/30991
Solution 17090: Troubleshooting when the Y= Editor Screen Displays X= instead of Y= on the TI-83 Plus Family and TI-84 Plus Family.
...2] to select “Quit Inequal.” • Press [Y=] again. The default Y= should be back in place of X=. Below is another option, if you would rather leave Inequality Graphing enabled: • Press [Y=]. You should see “Y=” inside a black box in the upper left corner of the screen. • Press the up arrow ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/17090
Solution 31111: Creating an Amortization Table with the TI-Nspire™ Family Handhelds or TI-Nspire™ Family Software.
...Family Handhelds or TI-Nspire™ Family Software. To create an amortization table, please follow the command as shown below: amortTbl(NPmt,N,I,PV, [Pmt], [FV], [PpY], [CpY], [PmtAt],[roundValue]) Example: amortTbl(12,60,10,5000,,,12,12) You can access the amorTbl( command by selecting the c...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/31111
Solution 18329: Troubleshooting a Texas Instruments Graphing Calculator that Rapidly Drains Batteries.
...graphing calculator that rapidly drains batteries? The most common causes of rapid battery drain are programs/games, mismatched batteries, and negative charge build up. If a calculator is experiencing rapid battery drain, the tips below may help find the cause of the issue. • Be wary of 3rd pa...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/18329
Solution 34537: Attaching a Formula to a List Name in Stat List Editor on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
... attached to a list name in the stat list editor and then display and edit the calculated list elements. When executed the attached formula must resolve to a list. To attach a formula to a list name that is stored in the stat list editor, follow the steps below using the example of L1={1,2,3} and...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/34537
Solution 30731: Using the TI-Nspire™ CX Reset Button.
...ack of a TI-Nspire CX handheld is to use a paper clip or other fully solid object to press the reset button. Use of softer items or items that can leave debris (such as, but not limited to, a pencil, a twist-tie, etc.) can cause the reset circuit to remain complete after releasing the reset butto...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/30731
Solution 34331: Troubleshooting TI-SmartPad™ Application not Responding on Windows® 7 Platform.
...bleshooting steps can be tried if the TI-SmartPad application is not responding on Windows® 7 Platform: • Click [Start] [Control Panel] and launch [Device and Printers] • Look for a USB device with a yellow triangle exclamation point on it and [Right-Click] it and choose the option [Troubleshoo...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/34331
Solution 33051: Calculating lcm() (Least Common Multiple) of Two Arguments on the TI-Nspire™ Family Products.
...mily Products? The lcm() function returns the least common multiple (LCM) of two arguments. The LCM of two fractions is the LCM of their numerators divided by the greatest common divisor (GCD) of their denominators. The LCM of fractional floating-point numbers is their product. For two lists or m...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/33051
Solution 33931: Calculating and Graphing a Quadratic Regression on the TI-Nspire™ Family Products.
...c Regression. 12) Press the right arrow until you highlight 'x and press [tab]. 13) Press the right arrow again to highlight 'y and press [tab] to save the equation into [f1]. 14) Press [enter] to get the result of the quadratic regression. To graph the regression: 1) Press [home] and select G...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/33931
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