User Guide
Page 11
...program editor (Chapter 16) is displayed to the beginning of the next line. Entry Answer The mode settings control the way the TI-84 Plus interprets expressions and displays answers. Displaying Entries and Answers When text is displayed on the right side of the next line. When ... Screen To return to display the answer. In numeric editors such as a list or matrix, is too long to display entirely on the home screen, the answer is displayed, the TI-84 Plus screen can display a maximum of 8 lines with a maximum of the display. Chapter 1: Operating the TI-84 Plus Silver Edition 8
...program editor (Chapter 16) is displayed to the beginning of the next line. Entry Answer The mode settings control the way the TI-84 Plus interprets expressions and displays answers. Displaying Entries and Answers When text is displayed on the right side of the next line. When ... Screen To return to display the answer. In numeric editors such as a list or matrix, is too long to display entirely on the home screen, the answer is displayed, the TI-84 Plus screen can display a maximum of 8 lines with a maximum of the display. Chapter 1: Operating the TI-84 Plus Silver Edition 8
User Guide
Page 29
Chapter 1: Operating the TI-84 Plus Silver Edition 26 Variable Type Apps AppVars Groups System variables Names Applications Application variables Grouped variables Xmin, Xmax, and others Notes about Variables • You can create ... is a variable holder used to store and recall graph databases and pictures (Chapter 8). • Although most variables can use DRAW STO menu items to store variables created by independent applications. You cannot edit or change variables in AppVars unless you can store a value to a matrix element or a list element. • You can be...
Chapter 1: Operating the TI-84 Plus Silver Edition 26 Variable Type Apps AppVars Groups System variables Names Applications Application variables Grouped variables Xmin, Xmax, and others Notes about Variables • You can create ... is a variable holder used to store and recall graph databases and pictures (Chapter 8). • Although most variables can use DRAW STO menu items to store variables created by independent applications. You cannot edit or change variables in AppVars unless you can store a value to a matrix element or a list element. • You can be...
User Guide
Page 31
Recalling Variable Values Using Recall (RCL) To recall and copy variable contents to the home screen, you won't be edited or executed. To leave RCL, press '. 1. Enter the name of the variable in a section of memory called user data archive where they are ... are indicated by asterisks (ä) to the left of the matrix. • Press to display the VARS menu or ~ to see its contents or edit it until they cannot be edited or deleted inadvertently. Chapter 1: Operating the TI-84 Plus Silver Edition 28 Archived variables cannot be able to display the VARS Y-VARS ...
Recalling Variable Values Using Recall (RCL) To recall and copy variable contents to the home screen, you won't be edited or executed. To leave RCL, press '. 1. Enter the name of the variable in a section of memory called user data archive where they are ... are indicated by asterisks (ä) to the left of the matrix. • Press to display the VARS menu or ~ to see its contents or edit it until they cannot be edited or deleted inadvertently. Chapter 1: Operating the TI-84 Plus Silver Edition 28 Archived variables cannot be able to display the VARS Y-VARS ...
User Guide
Page 35
... the answer is evaluated successfully from the home screen or from a program, the TI-84 Plus stores the answer to the current cursor location. Ans may be a real or complex number, a list, a matrix, or a string. When you want. You can edit any of the entries, and then execute all the expressions and instructions separated by...
... the answer is evaluated successfully from the home screen or from a program, the TI-84 Plus stores the answer to the current cursor location. Ans may be a real or complex number, a list, a matrix, or a string. When you want. You can edit any of the entries, and then execute all the expressions and instructions separated by...
User Guide
Page 45
... implied multiplication (A...MB). On the TI-84 Plus, negation is interpreted as squaring, are closed automatically at the end of an expression. For example, MX2, evaluates to square a negative number. Functions in the list (Chapter 11) or matrix (Chapter 10) and specifies a value...press ƒ A Ì ƒ B, it is in the third level in 9 Ì 7, an error occurs. Chapter 1: Operating the TI-84 Plus Silver Edition 42 You can omit the close parenthesis ( ) ) at the end of an expression. All open parenthetical elements are evaluated before negation. This is...
... implied multiplication (A...MB). On the TI-84 Plus, negation is interpreted as squaring, are closed automatically at the end of an expression. For example, MX2, evaluates to square a negative number. Functions in the list (Chapter 11) or matrix (Chapter 10) and specifies a value...press ƒ A Ì ƒ B, it is in the third level in 9 Ì 7, an error occurs. Chapter 1: Operating the TI-84 Plus Silver Edition 42 You can omit the close parenthesis ( ) ) at the end of an expression. All open parenthetical elements are evaluated before negation. This is...
User Guide
Page 49
For details, refer to : Chapter 12 Chapter 1: Operating the TI-84 Plus Silver Edition 46 For details, refer to : Chapter 11 Statistics You can perform one- For ...plot. You can attach formulas to lists for use lists to evaluate expressions at multiple values simultaneously and to graph a family of curves. You can define and store up to three stat plot definitions. You can plot the.... You can enter and save up to 10 matrices and perform standard matrix operations on them. and two-variable, list-based statistical analyses, including logistic and sine regression analysis.
For details, refer to : Chapter 12 Chapter 1: Operating the TI-84 Plus Silver Edition 46 For details, refer to : Chapter 11 Statistics You can perform one- For ...plot. You can attach formulas to lists for use lists to evaluate expressions at multiple values simultaneously and to graph a family of curves. You can define and store up to three stat plot definitions. You can plot the.... You can enter and save up to 10 matrices and perform standard matrix operations on them. and two-variable, list-based statistical analyses, including logistic and sine regression analysis.
User Guide
Page 224
.... Press 2 Í 4 Í to the second column of linear equations by entering the coefficients as elements in a matrix, and then using rref( to display the MATRX EDIT menu. Read the chapter for details. On the TI-84 Plus, you can solve a system of the first row. Press ~ ~ to obtain the reduced row-echelon form. 1. Ellipses...
.... Press 2 Í 4 Í to the second column of linear equations by entering the coefficients as elements in a matrix, and then using rref( to display the MATRX EDIT menu. Read the chapter for details. On the TI-84 Plus, you can solve a system of the first row. Press ~ ~ to obtain the reduced row-echelon form. 1. Ellipses...
User Guide
Page 225
... for 2X + 3Y + 4Z = 3. 6. The reduced row-echelon form of the menu. The TI-84 Plus has 10 matrix variables, [A] through [J]. Press ¤ Í. A matrix is displayed and stored in TI-84 Plus matrices. A matrix, depending on available memory, may have up to the home screen. 7. Press 2 Í 3 ... define a matrix directly in the matrix editor. Chapter 10: Matrices 222 If necessary, press ' to the home screen. Press y 5 to return to clear the home screen. Press y ~ to select 1: [A] from the MATRX NAMES menu. You can display, define, or edit a matrix in an ...
... for 2X + 3Y + 4Z = 3. 6. The reduced row-echelon form of the menu. The TI-84 Plus has 10 matrix variables, [A] through [J]. Press ¤ Í. A matrix is displayed and stored in TI-84 Plus matrices. A matrix, depending on available memory, may have up to the home screen. 7. Press 2 Í 3 ... define a matrix directly in the matrix editor. Chapter 10: Matrices 222 If necessary, press ' to the home screen. Press y 5 to return to clear the home screen. Press y ~ to select 1: [A] from the MATRX NAMES menu. You can display, define, or edit a matrix in an ...
User Guide
Page 234
...or subtract (¹) matrices, the dimensions must be the same. Each of matrixB. The answer is a matrix in which the elements are the sum or difference of the math functions on the TI-84 Plus keyboard, the MATH menu, the MATH NUM menu, and the MATH TEST menu with matrices. However, the... dimensions must be appropriate. [matrix](row,column) Using Math Functions with Matrices Using Math Functions with Matrices ...
...or subtract (¹) matrices, the dimensions must be the same. Each of matrixB. The answer is a matrix in which the elements are the sum or difference of the math functions on the TI-84 Plus keyboard, the MATH menu, the MATH NUM menu, and the MATH TEST menu with matrices. However, the... dimensions must be appropriate. [matrix](row,column) Using Math Functions with Matrices Using Math Functions with Matrices ...
User Guide
Page 457
TI-84 Plus Key Code Diagram ClrHome, ClrTable ClrHome (clear home screen) clears the home screen during program execution. GetCalc(variable[,portflag]) Chapter 16: Programming 454 variable can be a real or complex number, list element, list name, matrix element, matrix name, string, Y= variable, graph database, or picture. GetCalc( GetCalc( gets the contents of variable on another TI-84 Plus and stores it to variable on the receiving TI-84 Plus. ClrTable (clear table) clears the values in the table during program execution.
TI-84 Plus Key Code Diagram ClrHome, ClrTable ClrHome (clear home screen) clears the home screen during program execution. GetCalc(variable[,portflag]) Chapter 16: Programming 454 variable can be a real or complex number, list element, list name, matrix element, matrix name, string, Y= variable, graph database, or picture. GetCalc( GetCalc( gets the contents of variable on another TI-84 Plus and stores it to variable on the receiving TI-84 Plus. ClrTable (clear table) clears the values in the table during program execution.
User Guide
Page 458
... Note: GetCalc( does not work between TI.82 and TI-83 Plus or a TI.82 and TI-84 Plus calculators. If the USB cable is connected. Get(variable) Note: If you want to the CBL 2™ or CBR™. variable can be a real number, list element, list name, matrix element, matrix name, string, Y= variable, graph database, or picture. If you transfer...
... Note: GetCalc( does not work between TI.82 and TI-83 Plus or a TI.82 and TI-84 Plus calculators. If the USB cable is connected. Get(variable) Note: If you want to the CBL 2™ or CBR™. variable can be a real number, list element, list name, matrix element, matrix name, string, Y= variable, graph database, or picture. If you transfer...
User Guide
Page 550
... Variables Getting Started is displayed. On the home screen of the sending unit, press 5 Ë 5 ¿ ƒ Q. Press Í to store the matrix to another TI-84 Plus. 1. Create and store a variable and a matrix, and then transfer them to [A]. 3. Press y H y H 1 ¢ 2 y I y H 3 ¢ 4 y I y I ¿ y > 1. Chapter 19: Communication Link 547 On the sending unit, press y L to display...
... Variables Getting Started is displayed. On the home screen of the sending unit, press 5 Ë 5 ¿ ƒ Q. Press Í to store the matrix to another TI-84 Plus. 1. Create and store a variable and a matrix, and then transfer them to [A]. 3. Press y H y H 1 ¢ 2 y I y H 3 ¢ 4 y I y I ¿ y > 1. Chapter 19: Communication Link 547 On the sending unit, press y L to display...
User Guide
Page 630
...TI-84 Plus can update X, Y, R, q, and T during graphing, so you cannot store another type of data to them . you may store to store nongraphing data. Appendix B: Reference Information Variables User Variables The TI-84 Plus uses the variables listed below in various ways. You may want to avoid using these variables to them . The variables (matrix...variables Str1 through GDB9 and GDB0 are restricted to them . you cannot store another type of data to graph databases; The variables GDB1 through Str9 and Str0 are restricted to them . you cannot store another type...
...TI-84 Plus can update X, Y, R, q, and T during graphing, so you cannot store another type of data to them . you may store to store nongraphing data. Appendix B: Reference Information Variables User Variables The TI-84 Plus uses the variables listed below in various ways. You may want to avoid using these variables to them . The variables (matrix...variables Str1 through GDB9 and GDB0 are restricted to them . you cannot store another type of data to graph databases; The variables GDB1 through Str9 and Str0 are restricted to them . you cannot store another type...
User Guide
Page 653
... dimension as something other than an integer between 1 and 999. • You specified a matrix dimension as something other than (nN1) or (nN2). • You attempted to designate a graph style that is invalid within the current graph mode. • You attempted to use a function where it . • In Seq ...8226; The ERR:INVALID DIM error message may occur if you may have transferred UnN1 to the TI-84 Plus from the TI.82 and is not valid for the TI-84 Plus For example, you are trying to graph a function that does not involve the stat plot features. For example, Yn cannot reference Y, Xmin...
... dimension as something other than an integer between 1 and 999. • You specified a matrix dimension as something other than (nN1) or (nN2). • You attempted to designate a graph style that is invalid within the current graph mode. • You attempted to use a function where it . • In Seq ...8226; The ERR:INVALID DIM error message may occur if you may have transferred UnN1 to the TI-84 Plus from the TI.82 and is not valid for the TI-84 Plus For example, you are trying to graph a function that does not involve the stat plot features. For example, Yn cannot reference Y, Xmin...
User Guide
Page 656
...undefined values on . This error is turned on a graph. The TI-84 Plus allows for a histogram. Examine a graph of the function. STAT You attempted a stat calculation with lists that uses an undefined list is not returned during graphing. SINGULARITY expression in each partition. • When you... at which the function is not valid as the argument for L1. • The SinReg instruction or a polynomial regression generated a singular matrix (determinant = 0) because it could not find a solution, or a solution does not exist. Appendix B: Reference Information 653 If the equation...
...undefined values on . This error is turned on a graph. The TI-84 Plus allows for a histogram. Examine a graph of the function. STAT You attempted a stat calculation with lists that uses an undefined list is not returned during graphing. SINGULARITY expression in each partition. • When you... at which the function is not valid as the argument for L1. • The SinReg instruction or a polynomial regression generated a singular matrix (determinant = 0) because it could not find a solution, or a solution does not exist. Appendix B: Reference Information 653 If the equation...
User Guide
Page 693
...on a graph 198, 219 Then 437, 584 thick graph style 101 TI Connect 552 TI-84 Plus key code diagram 454 keyboard 1 Time axes format 161, 613 time value of money (TVM) C/Y variable (number of compounding periods per year 406 calculating 394 formulas... instruction in a program . 118, 614 transmitting error conditions 564 from a TI-83 562 from a TI-83 Plus Silver Edition or TI-83 Plus 562 from a TI-84 Plus Silver Edition or TI-84 Plus 562 stopping 556 to a TI-84 Plus Silver Edition or TI-84 Plus 556 transpose matrix (T 237, 621 trigonometric functions 53 T-Test (one-sample t test) ....
...on a graph 198, 219 Then 437, 584 thick graph style 101 TI Connect 552 TI-84 Plus key code diagram 454 keyboard 1 Time axes format 161, 613 time value of money (TVM) C/Y variable (number of compounding periods per year 406 calculating 394 formulas... instruction in a program . 118, 614 transmitting error conditions 564 from a TI-83 562 from a TI-83 Plus Silver Edition or TI-83 Plus 562 from a TI-84 Plus Silver Edition or TI-84 Plus 562 stopping 556 to a TI-84 Plus Silver Edition or TI-84 Plus 556 transpose matrix (T 237, 621 trigonometric functions 53 T-Test (one-sample t test) ....