Solution 34232: Finding Common Denominators on the TI-Nspire™ CAS Family.
...n 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 to find common denominators of an expression. ComDenom((y2 +...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/34232
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?
... 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({listA},{listB}) gcd...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.
...tion 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 returns a list of candidate real ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/33812
Solution 35935: Computing the Average Rate of Change of an expression on the TI-Nspire™ CAS Family Products.
...ate of change of an expression on the TI-Nspire CAS family products? Use the avgRC() function to compute the average rate of change of an expression, list, and matrix. This function is found under [catalog]. The syntax is avgRC(Exp, Var[=Value][,Step]). An Average rate of change returns the f...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/35935
Solution 24631: The Computer Algebra System (CAS) and Texas Instruments Graphing Calculators.
...Instruments calculators? CAS stands for "Computer Algebra System" and it is software that allows the manipulation of mathematical expressions in symbolic form. The principal difference between a calculator with CAS and one without CAS is the ability to deal with equations symbolically rather than...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/24632
Solution 37715: Program commands that use the left and right parentheses display an unexpected syntax error on the TI-84 Plus CE™.
... 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)W...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/37715
Solution 33591: Finding the Domain of a Graph Function Using the Domain Command on the TI-Nspire™ CAS Products.
...ire CAS Products? Example: Find the domain of x^(2)-2x+3 1) Press [home] [1] to create a new document. 2) Press the [2] key to insert the "Graphs" application. 3) Input x^(2)-2x+3 and press [enter] 4) Insert a calculator page by pressing [ctrl] [+ page] and select 1 5) Press the [catalog] key ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/33591
Solution 11782: Performing Polar Complex Number Calculations in Degree Mode on Graphing Calculators.
...ase Search Can Polar complex number calculations be performed in Degree mode? Use Radian mode for complex number calculations.Degree-mode scaling by p/180 applies only to the trig and inverse trig functions. This scaling does not apply to the related exponential, logarithmic, hyperbolic,...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/11782
Solution 27430: Troubleshooting Connectivity Issues Between TI Graphing Calculators and Computers.
...re CX Student Software TI-Nspire CX CAS Student Software TI-Nspire CX Premium Teacher Software TI-Nspire Computer Link Software TI-Nspire ClickPad/TouchPad TI-Nspire CAS ClickPad/TouchPad TI-Nspire Computer ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/27430
Solution 34872: Performing Chi-Square Computations on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...lations. Matrices for this example: Observed Matrix= Expected Matrix= 1) Enter the matrix editor, press [2nd][MATRX] 2) Move the cursor to highlight EDIT and select the matrix A. 3) Input the data for the Observed Matrix. 4) The Expected Matrix values will be inputted into Matrix B after y...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/34872
Solution 32231: Computing the Dot Product using the TI-Nspire™ CAS Family Products.
...oducts? The following example demonstrates how to compute the dot product using the TI-Nspire CAS family products. Example: Find the dot product of lists and . 1) Press [ctrl] [+page]. 2) Press 1: Add Calculator. 3) Press [menu]. 4) Press 7: Matrix & Vector. 5) Press C: Vector. 6) Press 3: Do...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/32231
Solution 32511: Finding the Complex Conjugate of an Argument Using the TI-Nspire™ Family Products.
...pire family products? The conj() function is used to find the complex conjugate of an argument. The conj() function can be used with an expression, a list, or a matrix. The syntax for complex conjugate is as follows:Conj(Expr1)=expressionConj(List1)=listConj(Matrix1)=matrixExample: Find the compl...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/32511
Solution 30211: Computing Net Present Value (NPV), Modified Internal rate (MIRR), and Internal Rate of Return (IRR) Using a TI-Nspire™ Family Products.
...rch How do I compute NPV, MIRR, and IRR using a TI-NSPIRE family handheld or software? Commands Syntax. mirr(financeRate,reinvestRate,CF0,CFList[,CFFreq]) npv(InterestRate,CFO,CFList[,CFFreq]) irr(CF0,CFList [,CFFreq]) CF0 is the initial cash flow at time 0; it must be a real number. ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/30211
Solution 12509: TI Graphing Calculators and Computer Software Compatible with the New CBR 2™.
... Knowledge Base Search What TI calculators and computer software can be used with the new CBR 2 sonic motion detector? The following list of TI graphing calculators and computer software are compatible with the new CBR 2: • TI-73 Explorer™ • TI-83• TI-83 Plus• TI-83 Plus Silver E...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/12509
Solution 34849: Resolving the Error "Unable to Complete the Transfer" or "USB Communication Error: Multiple Files Matched" on the TI-84 Plus Family of Graphing Calculators.
... up is performed, the error message "Unable to complete the transfer" may be displayed. This error message is an indication that one or more flash applications or application variables with the same name already exists. To resolve this issue, manually back up all files and upgrade to the latest ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34849
Solution 34600: Computing a Poisson PDF and Poisson CDF on TI-84 Plus C Silver Edition.
... How do I use the poissonpdf( ) or possioncdf( ) command on a TI-84 Plus C Silver Edition? The command poissoncdf( computes a cumulative probability at x for the discrete Poisson distribution with a specified mean Ã. Please note that à must be any real number that is greater than zero; x ma...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34600
Solution 34800: Cause of the "Error: Data Type" Message When Using the Normalcdf Command on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...ta Type Error when using the normalcdf( ) command on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators? This error can occur when using a list in the command syntax. For example, inputting normalcdf(-1E99,200,L1*.9,L1*.9*.1) will return the Data Type error. Some of the distribution fu...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34800
Solution 34425: Entering Measured Angles in Gradients on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators
... on the TI-83 Plus and TI-84 Plus family of graphing calculators? The TI-83 Plus and TI-84 Plus family of graphing calculators do not have the capability of measuring an angle in gradients mode (only degrees and radians are used). Gradient is used widely in Europe by geographers and architects. ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34425
Solution 34793: Calculating the GCD() (Greatest Common Divisor) on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...raphing calculators? The gcd() function is used to calculate the greatest common divisor of two arguments of which must be nonnegative integers. When listA and listB are specified, gcd( returns a list of the gcd of each pair of elements. If list and value are specified, gcd( finds the gcd of each...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34793
Solution 38875: Asm84CEPrgm command is not accessible in catalog of the latest version of the TI-84 Plus CE Operating System.
...Base Search Why can’t I access the "Asm84CEPrgm" command in the latest version of the TI-84 Plus CE Operating System? I understand you would like to know why access to the "Asm84CEPrgm" command was disabled with the latest update to the TI-84 Plus CE graphing calculator Operating System....https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/38875
Solution 37038: Backup and restore TI-84 Plus family graphing calculator files to a computer using TI Connect CE™ software.
... the calculator on by pressing the [ON] button. 3) Select the TI Connect CE “Calculator Explorer” workspace from the workspace panel on the left. 4) Click on the file names you would like to select (To select all calculator files, click on [Edit] then [Select All] from the TI Connect CE main menu...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/37038
Solution 17649: Using the GetCalc( Command on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...-84 Plus family of graphing calculator to another? The GetCalc( command is used to copy the contents of a variable (such as a real or complex number, list, matrix, string, Y= variable, graph database or picture) from one unit, and then store it to the memory of another compatible unit. The foll...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/17649
Solution 11700: Calculating Permutations and Combinations Using the TI-83 Family, TI-84 Plus Family, and TI-Nspire™ Handheld in TI-84 Plus Mode.
...Plus mode. Example: How many possible permutations of 2 cards can be chosen from a deck of 5 cards? 1) Input 5. 2) Press [MATH], arrow left to highlight PRB, then press [2] to select the nPr function. 3) Input 2 and press [ENTER]. There are 20 possible permutations of choosing 2 cards from a...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11700
Solution 34420: Performing T-Test Computations Using the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...calculation. Data for this example: {30.3, 30.5, 30.6, 31, 30.7, 30.7, 30.4, 30.9, 31} Entering the data: 1) Press [STAT] [1] to access the STAT List Editor. 2) Input the example data into the L1 list, pressing the [ENTER] key after each entry. 3) Press [2nd] [MODE] to QUIT the STAT List Ed...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34420
Solution 13344: Calculating lcm() (Least Common Multiple) of Two Arguments on the TI-89 Family, TI-92 Family and Voyage™ 200 Graphing Calculators.
...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 matrices, lcm() returns the LCMs of the corresponding elements. The proper syntaxes for the lcm() function are as follows: lcm(number1,nu...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/13344