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... this equipment does cause harmful interference to radio or television reception, which the receiver is " basis. In no event shall Texas Instruments be liable to anyone for special, collateral, incidental, or consequential damages in a particular installation. However, there is no guarantee...to any implied warranties of merchantability and fitness for a particular purpose, regarding any other party. Moreover, Texas Instruments shall not be determined by any programs or book materials and makes such materials available solely on a circuit different from that interference will not occur...
... this equipment does cause harmful interference to radio or television reception, which the receiver is " basis. In no event shall Texas Instruments be liable to anyone for special, collateral, incidental, or consequential damages in a particular installation. However, there is no guarantee...to any implied warranties of merchantability and fitness for a particular purpose, regarding any other party. Moreover, Texas Instruments shall not be determined by any programs or book materials and makes such materials available solely on a circuit different from that interference will not occur...
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... Variables 12-14 Types of Statistical Analysis 12-15 Statistical Analysis in a Program 12-17 Statistical Plotting 12-18 Statistical Plotting in a Program 12-22 Chapter 13: Programming Getting Started: Family of Curves 13-2 About Programs 13-4 Creating and Executing Programs 13-5 Editing Programs 13-6 PRGM CTL (Control) Instructions 13-7 PRGM I/O (Input/Output) Instructions 13-15...
... Variables 12-14 Types of Statistical Analysis 12-15 Statistical Analysis in a Program 12-17 Statistical Plotting 12-18 Statistical Plotting in a Program 12-22 Chapter 13: Programming Getting Started: Family of Curves 13-2 About Programs 13-4 Creating and Executing Programs 13-5 Editing Programs 13-6 PRGM CTL (Control) Instructions 13-7 PRGM I/O (Input/Output) Instructions 13-15...
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...Test Results 14-2 Speeding Tickets 14-4 Buying a Car, Now or Later 14-5 Graphing Inequalities 14-6 Solving a System of Nonlinear Equations 14-7 Program: Sierpinski Triangle 14-8 Cobweb Attractors 14-9 Program: Guess the Coefficients 14-10 The Unit Circle and Trigonometric Curves 14-11 Ferris ... Chapter 15: Memory Management Checking Available Memory 15-2 Deleting Items from Memory 15-3 Resetting the TI.82 15-4 Chapter 16: Communication Link Getting Started: Sending Variables 16-2 TI.82 LINK 16-3 Selecting Items to Send 16-4 Transmitting Items 16-6 Receiving Items 16-7 Backing Up...
...Test Results 14-2 Speeding Tickets 14-4 Buying a Car, Now or Later 14-5 Graphing Inequalities 14-6 Solving a System of Nonlinear Equations 14-7 Program: Sierpinski Triangle 14-8 Cobweb Attractors 14-9 Program: Guess the Coefficients 14-10 The Unit Circle and Trigonometric Curves 14-11 Ferris ... Chapter 15: Memory Management Checking Available Memory 15-2 Deleting Items from Memory 15-3 Resetting the TI.82 15-4 Chapter 16: Communication Link Getting Started: Sending Variables 16-2 TI.82 LINK 16-3 Selecting Items to Send 16-4 Transmitting Items 16-6 Receiving Items 16-7 Backing Up...
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... use lists to evaluate expressions at multiple values simultaneously and to graph a family of curves. (Chapter 11) Statistics You can use DRAW operations to annotate graphs (Chapter 8). Programming You can enter and save programs that include extensive control and input/output instructions. (Chapter 13... use in more detail and also covers other capabilities of the TI.82. The remainder of this guidebook describes these features in statistical analysis. Other Features Getting Started introduced you to basic calculator operation and the table and function graphing features of the TI.82.
... use lists to evaluate expressions at multiple values simultaneously and to graph a family of curves. (Chapter 11) Statistics You can use DRAW operations to annotate graphs (Chapter 8). Programming You can enter and save programs that include extensive control and input/output instructions. (Chapter 13... use in more detail and also covers other capabilities of the TI.82. The remainder of this guidebook describes these features in statistical analysis. Other Features Getting Started introduced you to basic calculator operation and the table and function graphing features of the TI.82.
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...the Home screen, the Y= editor (Chapter 3), or the program editor (Chapter 13) is the primary screen of the display. Home Screen The Home screen is longer than one line, it . On numeric editors such as a list or matrix, is displayed, the TI.82 screen can display a split screen, showing graphics and text... (Chapter 9). Use ~ and | to scroll the answer and view all lines of the display are filled, text "scrolls" off the top of the TI.82, where you enter instructions to be executed and expressions to the left or right. Displaying Entries and Answers When text is too long to the...
...the Home screen, the Y= editor (Chapter 3), or the program editor (Chapter 13) is the primary screen of the display. Home Screen The Home screen is longer than one line, it . On numeric editors such as a list or matrix, is displayed, the TI.82 screen can display a split screen, showing graphics and text... (Chapter 9). Use ~ and | to scroll the answer and view all lines of the display are filled, text "scrolls" off the top of the TI.82, where you enter instructions to be executed and expressions to the left or right. Displaying Entries and Answers When text is too long to the...
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...program, the busy indicator is no edit cursor (such as a busy indicator. (When you press ƒ or y during an insertion, the underline cursor changes to an underlined A or # cursor. it types over any character. Checkerboard rectangle You have different cursors, which there is a dotted bar.) Operating the TI.82 1-5 Busy Indicator When the TI.82... is calculating or graphing, a moving vertical bar shows in the upper right of the display as the MODE screen or a graph), # or A appears in a ...
...program, the busy indicator is no edit cursor (such as a busy indicator. (When you press ƒ or y during an insertion, the underline cursor changes to an underlined A or # cursor. it types over any character. Checkerboard rectangle You have different cursors, which there is a dotted bar.) Operating the TI.82 1-5 Busy Indicator When the TI.82... is calculating or graphing, a moving vertical bar shows in the upper right of the display as the MODE screen or a graph), # or A appears in a ...
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On the TI.82, you enter an expression in the program editor (Chapter 13). The entire expression is completed when you press Í, regardless of the variables L, O, and G.) Calculate 3.76 ÷ (-7.9 + ‡5) + 2 log 45. 3.76 ¥ £ Ì 7.9 à y ã‡ä 5 ¤ à 2 « ... with several characters in most places where a value is required. Entering Expressions and Instructions On the TI.82, you can be used on the Home screen to calculate an answer. For example, pR2 is written. Entering an Expression To create an expression, enter numbers...
On the TI.82, you enter an expression in the program editor (Chapter 13). The entire expression is completed when you press Í, regardless of the variables L, O, and G.) Calculate 3.76 ÷ (-7.9 + ‡5) + 2 log 45. 3.76 ¥ £ Ì 7.9 à y ã‡ä 5 ¤ à 2 « ... with several characters in most places where a value is required. Entering Expressions and Instructions On the TI.82, you can be used on the Home screen to calculate an answer. For example, pR2 is written. Entering an Expression To create an expression, enter numbers...
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... and interpreted. Press Í. From a blank line, select the name from a program by Constant Memoryé when the TI.82 is copied to the line of the MODE as an instruction; Operating the TI.82 1-9 Normal Sci Eng Float 0123456789 Radian Degree Func Par Pol Seq Connected Dot Sequential Simul... screen. ¦ Press y ãQUITä or ' to return to display the MODE settings. All numbers, including elements of graphing Whether to connect graph points Whether to change. Use † or } to move the cursor to the setting that you want to plot simultaneously Full or ...
... and interpreted. Press Í. From a blank line, select the name from a program by Constant Memoryé when the TI.82 is copied to the line of the MODE as an instruction; Operating the TI.82 1-9 Normal Sci Eng Float 0123456789 Radian Degree Func Par Pol Seq Connected Dot Sequential Simul... screen. ¦ Press y ãQUITä or ' to return to display the MODE settings. All numbers, including elements of graphing Whether to connect graph points Whether to change. Use † or } to move the cursor to the setting that you want to plot simultaneously Full or ...
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...TI.82 uses preassigned names for variables and other items saved in memory. You can store to matrices (Chapter 10), lists (Chapter 12), and functions (Chapter 3) from the program editor (Chapter 13). Graph databases and pictures are entered and edited from editors. Programs are stored and recalled using instructions from a program... . . . , GDB6 Pic1, Pic2, . . . , Pic6 Xmin, Xmax, and others Programs have user-defined names also and share memory with variables. Variable Names On the TI.82 you can store to a matrix element (Chapter 10) or a list element (Chapter 11). You ...
...TI.82 uses preassigned names for variables and other items saved in memory. You can store to matrices (Chapter 10), lists (Chapter 12), and functions (Chapter 3) from the program editor (Chapter 13). Graph databases and pictures are entered and edited from editors. Programs are stored and recalled using instructions from a program... . . . , GDB6 Pic1, Pic2, . . . , Pic6 Xmin, Xmax, and others Programs have user-defined names also and share memory with variables. Variable Names On the TI.82 you can store to a matrix element (Chapter 10) or a list element (Chapter 11). You ...
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... the RCL line, the name is stored in memory. Storing and Recalling Variable Values Values are stored to and recalled from the Home screen or a program using variable names. Press ƒ, then the letter of a variable, enter the name on a blank line on a blank line. 1. The value is ...symbol ! Press y ãRCLä, and then enter the name of the variable in the program editor only). Operating the TI.82 1-13 When an expression containing the name of a variable is evaluated, the value of the program (in one of the following ways: ¦ Press ƒ and then the letter of ...
... the RCL line, the name is stored in memory. Storing and Recalling Variable Values Values are stored to and recalled from the Home screen or a program using variable names. Press ƒ, then the letter of a variable, enter the name on a blank line on a blank line. 1. The value is ...symbol ! Press y ãRCLä, and then enter the name of the variable in the program editor only). Operating the TI.82 1-13 When an expression containing the name of a variable is evaluated, the value of the program (in one of the following ways: ¦ Press ƒ and then the letter of ...
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... stored together in memory. Using Last Entry You can recall all of them , and then execute all entries on a line, edit any editor. In the program editor, the Last Entry is as accurate as your first guess. 8 ¿ ƒ R y ã:ä y ãpä ƒ R ¡ Í y ãENTRYä y | ... You can recall Last Entry and edit it replaces what you have begun entering the next expression. Use 8 as you want. 1-14 Operating the TI.82 The cursor is stored in a storage area called Last Entry, which you can recall the previous entry even if you have typed. 5Ã...
... stored together in memory. Using Last Entry You can recall all of them , and then execute all entries on a line, edit any editor. In the program editor, the Last Entry is as accurate as your first guess. 8 ¿ ƒ R y ã:ä y ãpä ƒ R ¡ Í y ãENTRYä y | ... You can recall Last Entry and edit it replaces what you have begun entering the next expression. Use 8 as you want. 1-14 Operating the TI.82 The cursor is stored in a storage area called Last Entry, which you can recall the previous entry even if you have typed. 5Ã...
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... expression is retained in memory. Press y ãANSä and the variable name Ans is evaluated, the TI.82 uses the value of Ans in the calculation. Calculate the area of radius 5 meters and height 3.3 meters and store in the next expression without entering the value again...calculate the volume of a cylinder of a garden plot 1.7 meters by the function. 5¥2 Í ¯ 9.9 Í Storing Answers To store an answer, store Ans to a variable before you turn the TI.82 off, the value in Ans is evaluated successfully from the Home screen or from a program, the TI.82...
... expression is retained in memory. Press y ãANSä and the variable name Ans is evaluated, the TI.82 uses the value of Ans in the calculation. Calculate the area of radius 5 meters and height 3.3 meters and store in the next expression without entering the value again...calculate the volume of a cylinder of a garden plot 1.7 meters by the function. 5¥2 Í ¯ 9.9 Í Storing Answers To store an answer, store Ans to a variable before you turn the TI.82 off, the value in Ans is evaluated successfully from the Home screen or from a program, the TI.82...
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...rn functions Displays names of WINDOW variables such as Xmin and Tstep, the user-defined ZOOM variables such as ZXmin, graph databases and graph pictures such as GDB1 and Pic2, statistics variables such as v, RegEQ and Q1, and table variables such as Xmin... and functions such Y1. Press to display the Y-VARS menu. Select the name you select/deselect functions Accessing a Name from a program or the Home screen. Names of variable names. Operating the TI.82...
...rn functions Displays names of WINDOW variables such as Xmin and Tstep, the user-defined ZOOM variables such as ZXmin, graph databases and graph pictures such as GDB1 and Pic2, statistics variables such as v, RegEQ and Q1, and table variables such as Xmin... and functions such Y1. Press to display the Y-VARS menu. Select the name you select/deselect functions Accessing a Name from a program or the Home screen. Names of variable names. Operating the TI.82...
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...program. ¦ If you select Quit or press y ãQUITä or ', you select Goto, the cursor is not readily apparent, turn to the Home screen. Correct the expression. 1-22 Operating the TI.82...in front of the error. 2. Diagnosing an Error If the TI.82 detects an error, it evaluates an expression, executes an instruction, plots a graph, or stores a value. Select Goto, if that option ... The TI.82 detects any errors at the time it displays the error screen. If the error in the expression is displayed at the location where the error was detected in Appendix B. Calculations stop ...
...program. ¦ If you select Quit or press y ãQUITä or ', you select Goto, the cursor is not readily apparent, turn to the Home screen. Correct the expression. 1-22 Operating the TI.82...in front of the error. 2. Diagnosing an Error If the TI.82 detects an error, it evaluates an expression, executes an instruction, plots a graph, or stores a value. Select Goto, if that option ... The TI.82 detects any errors at the time it displays the error screen. If the error in the expression is displayed at the location where the error was detected in Appendix B. Calculations stop ...
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...false. The TI.82 does the addition first because of a function over specific values. they must match in graphing to control program flow and in type and dimension. valueA and valueB can be numbers, expressions, lists, or matrices (Chapter 10), but they return a list calculated on an ...element-by-element basis. Relational operators are often used in programs to control the graph of EOS rules, and then it adds 2, 1, and 3. These functions are evaluated after mathematical...
...false. The TI.82 does the addition first because of a function over specific values. they must match in graphing to control program flow and in type and dimension. valueA and valueB can be numbers, expressions, lists, or matrices (Chapter 10), but they return a list calculated on an ...element-by-element basis. Relational operators are often used in programs to control the graph of EOS rules, and then it adds 2, 1, and 3. These functions are evaluated after mathematical...
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and, or, xor and, or, and xor (exclusive or) return a value of a function over specific values. In a program, the following instructions store 4 into C: 2-16 Math, Angle, and Test Operations When you select from the menu, the name is false, according to the ...cursor location. valueA and valueB can be expressions. not value Using Boolean Operations Boolean logic is often used in programs to control program flow and in graphing to control the graph of 1 if a expression is true or 0 if the expression is copied to the table below. TEST LOGIC (Boolean) Operations To ...
and, or, xor and, or, and xor (exclusive or) return a value of a function over specific values. In a program, the following instructions store 4 into C: 2-16 Math, Angle, and Test Operations When you select from the menu, the name is false, according to the ...cursor location. valueA and valueB can be expressions. not value Using Boolean Operations Boolean logic is often used in programs to control program flow and in graphing to control the graph of 1 if a expression is true or 0 if the expression is copied to the table below. TEST LOGIC (Boolean) Operations To ...
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... affects how functions are described in function graphing must select Func (function graphing). Begin on a blank line in those chapters. Setting Modes from a program. The name of graphing on the MODE that you want to place the cursor on the TI.82 are plotted if you must be Func. Setting Graph Modes Pressing z displays the current MODE...
... affects how functions are described in function graphing must select Func (function graphing). Begin on a blank line in those chapters. Setting Modes from a program. The name of graphing on the MODE that you want to place the cursor on the TI.82 are plotted if you must be Func. Setting Graph Modes Pressing z displays the current MODE...
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...the expression and then enter a new expression. You can the calculate the value of a Y= function at a specified value of the function, which is executed, the TI.82 stores the expression to the cursor location. 4. Defining Functions from the Home Screen or a Program 1. Editing a Function 1. Press ƒ ã"ä, enter...message Done. Evaluating Y= Functions in Expressions You can press ' to complete the instruction. For example, if Y1=.2X3-2X+6: 3-6 Function Graphing Press y ãY.VARSä, select Function..., and then select the name of X. Make the changes.
...the expression and then enter a new expression. You can the calculate the value of a Y= function at a specified value of the function, which is executed, the TI.82 stores the expression to the cursor location. 4. Defining Functions from the Home Screen or a Program 1. Editing a Function 1. Press ƒ ã"ä, enter...message Done. Evaluating Y= Functions in Expressions You can press ' to complete the instruction. For example, if Y1=.2X3-2X+6: 3-6 Function Graphing Press y ãY.VARSä, select Function..., and then select the name of X. Make the changes.
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... screen. Press y ãY.VARSä and select On/Off... . For example, in Func MODE, FnOff:FnOn 1,3 turns off all functions in the current graph mode is set appropriately and Done is executed, the status of the function. 4. Begin on or off ") functions on a selected function is displayed. 2. When... key, such as s or p. ¦ Press y ãQUITä to return to change the status. Selecting Functions from the Home Screen or a Program 1. The ON/OFF menu is highlighted. Press Í to place the cursor over the = sign of each function in the Y= list and then turns on...
... screen. Press y ãY.VARSä and select On/Off... . For example, in Func MODE, FnOff:FnOn 1,3 turns off all functions in the current graph mode is set appropriately and Done is executed, the status of the function. 4. Begin on or off ") functions on a selected function is displayed. 2. When... key, such as s or p. ¦ Press y ãQUITä to return to change the status. Selecting Functions from the Home Screen or a Program 1. The ON/OFF menu is highlighted. Press Í to place the cursor over the = sign of each function in the Y= list and then turns on...
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... the cursor location where you are not on the WINDOW screen; Press to display the WINDOW variables. 5. Select Window... Function Graphing 3-9 When the instruction is executed, the TI.82 stores the value in an expression by pressing the appropriate key, such as s or o. ¦ Press y ãQUITä ... The variables @X and @Y define the distance between the centers of the variable is displayed. they are accessible through the VARS Window menu. @X and @Y are calculated from the Home Screen or a Program Begin on a graph (graphing accuracy). @X = (Xmax -
... the cursor location where you are not on the WINDOW screen; Press to display the WINDOW variables. 5. Select Window... Function Graphing 3-9 When the instruction is executed, the TI.82 stores the value in an expression by pressing the appropriate key, such as s or o. ¦ Press y ãQUITä ... The variables @X and @Y define the distance between the centers of the variable is displayed. they are accessible through the VARS Window menu. @X and @Y are calculated from the Home Screen or a Program Begin on a graph (graphing accuracy). @X = (Xmax -