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... is connected. • Consult the dealer or an experienced radio/television technician for a Class B digital device, pursuant to provide reasonable protection against the use of these materials by Texas Instruments may cause harmful interference with the limits for help. In no guarantee that to correct the interference by turning the equipment off and...
... is connected. • Consult the dealer or an experienced radio/television technician for a Class B digital device, pursuant to provide reasonable protection against the use of these materials by Texas Instruments may cause harmful interference with the limits for help. In no guarantee that to correct the interference by turning the equipment off and...
User Manual
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... 1-9 1-10 1-12 1-13 1-14 1-16 1-17 1-19 1-20 1-22 Introduction iii The applications in Chapter 11 show how to use these features together. First Steps 3 TI-80 Menus 4 Entering a Calculation: Compound Interest ........... 5 Continuing a Calculation 6 Defining a Function: Box with Lid 7 Defining a Table of...the Viewing Window 11 Displaying and Tracing the Graph 12 Zooming In on operating the TI.80. Using this Guidebook Effectively viii Glossary xii Getting Started: TI-80 Keyboard 2 Do This First! Getting Started gives a quick overview of its interactive ...
... 1-9 1-10 1-12 1-13 1-14 1-16 1-17 1-19 1-20 1-22 Introduction iii The applications in Chapter 11 show how to use these features together. First Steps 3 TI-80 Menus 4 Entering a Calculation: Compound Interest ........... 5 Continuing a Calculation 6 Defining a Function: Box with Lid 7 Defining a Table of...the Viewing Window 11 Displaying and Tracing the Graph 12 Zooming In on operating the TI.80. Using this Guidebook Effectively viii Glossary xii Getting Started: TI-80 Keyboard 2 Do This First! Getting Started gives a quick overview of its interactive ...
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Exploring a Graph with TRACE Exploring a Graph with the Free-Moving Cursor ...... Chapter 2: Math, Angle, and Test Operations Getting Started: Lottery Chances Using the TI-80 Functions Keyboard Math Operations MATH MATH Operations MATH NUM (Number) Operations MATH PRB (Probability) Operations ANGLE Operations TEST (Relational) Operations 2-2 2-3 2-4 2-7 2-10 2-12 2-14 2-16 Chapter 3: ...
Exploring a Graph with TRACE Exploring a Graph with the Free-Moving Cursor ...... Chapter 2: Math, Angle, and Test Operations Getting Started: Lottery Chances Using the TI-80 Functions Keyboard Math Operations MATH MATH Operations MATH NUM (Number) Operations MATH PRB (Probability) Operations ANGLE Operations TEST (Relational) Operations 2-2 2-3 2-4 2-7 2-10 2-12 2-14 2-16 Chapter 3: ...
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... operation and lays the foundation for Chapters 2 through 10, which describe specific functional areas of the TI-80. Using this Guidebook Effectively The structure of the TI-80 guidebook and the design of its pages can help you how to use . Most chapters begin with a brief Getting Started introduction. ¦ Chapter 11 contains application examples that...
... operation and lays the foundation for Chapters 2 through 10, which describe specific functional areas of the TI-80. Using this Guidebook Effectively The structure of the TI-80 guidebook and the design of its pages can help you how to use . Most chapters begin with a brief Getting Started introduction. ¦ Chapter 11 contains application examples that...
User Manual
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Several conventions are used to present information concisely and in an easily referenced format. ¦ Numbered procedures-A procedure is numbered; therefore, when you see numbered text, you know you ...
Several conventions are used to present information concisely and in an easily referenced format. ¦ Numbered procedures-A procedure is numbered; therefore, when you see numbered text, you know you ...
User Manual
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x Introduction Reference Aids Several techniques have been used throughout the guidebook. ¦ An alphabetical table of functions and instructions in Appendix A, showing their correct formats, how to access them, and page references for ..., as well as the full table of contents at the front of the guidebook. ¦ A glossary at the end of this section, defining important terms used to look up specific information when you may need it.
x Introduction Reference Aids Several techniques have been used throughout the guidebook. ¦ An alphabetical table of functions and instructions in Appendix A, showing their correct formats, how to access them, and page references for ..., as well as the full table of contents at the front of the guidebook. ¦ A glossary at the end of this section, defining important terms used to look up specific information when you may need it.
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... a set of values that the TI-80 can be evaluated to ANS. An instruction does not return a value to the calculator using ¸. Menu items are not valid in expressions. Introduction xi An expression is the primary screen of the TI-80, where expressions can be entered and... menus. The Home screen is a complete sequence of numbers, variables, functions, and their arguments that can use for important terms that are two types of TI-80 commands: instructions and expressions. Glossary This glossary provides definitions for activities such as evaluating a function at multiple ...
... a set of values that the TI-80 can be evaluated to ANS. An instruction does not return a value to the calculator using ¸. Menu items are not valid in expressions. Introduction xi An expression is the primary screen of the TI-80, where expressions can be entered and... menus. The Home screen is a complete sequence of numbers, variables, functions, and their arguments that can use for important terms that are two types of TI-80 commands: instructions and expressions. Glossary This glossary provides definitions for activities such as evaluating a function at multiple ...
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... two keystroke-by completing both of the TI.80. You will learn to use the TI.80 more quickly by -keystroke examplesan interest rate problem and a volume problemwhich introduce you to some principal operating and graphing features of these examples first. Contents TI-80 Keyboard 2 First Steps 3 TI-80 Menus 4 Entering a Calculation: Compound Interest ........... 5 Continuing...
... two keystroke-by completing both of the TI.80. You will learn to use the TI.80 more quickly by -keystroke examplesan interest rate problem and a volume problemwhich introduce you to some principal operating and graphing features of these examples first. Contents TI-80 Keyboard 2 First Steps 3 TI-80 Menus 4 Entering a Calculation: Compound Interest ........... 5 Continuing...
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...scientific calculator. 2 Getting Started These keys are most frequently used for editing expressions and values. These keys are most frequently used to access the advanced functions of the TI-80. TI-80 Keyboard The keys on the TI.80 are grouped by color and physical layout to access the... interactive graphing features of the TI-80. The Zones of the Keyboard Graphing & Editing...
...scientific calculator. 2 Getting Started These keys are most frequently used for editing expressions and values. These keys are most frequently used to access the advanced functions of the TI-80. TI-80 Keyboard The keys on the TI.80 are grouped by color and physical layout to access the... interactive graphing features of the TI-80. The Zones of the Keyboard Graphing & Editing...
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...cursor to Another A menu key may display more than one of current menu is number 0. To select one menu name. TI-80 Menus To leave the keyboard uncluttered, the TI.80 uses full-screen menus to the screen where you were. ¦ Press the key for another screen or menu. 4 Getting ...usually are returned to display a different menu. to return to the Home screen. ¦ Press M to return to display many additional operations. The use of the current item is described in that menu screen temporarily replaces the screen where you were. Note: The tenth item in a menu is highlighted...
...cursor to Another A menu key may display more than one of current menu is number 0. To select one menu name. TI-80 Menus To leave the keyboard uncluttered, the TI.80 uses full-screen menus to the screen where you were. ¦ Press the key for another screen or menu. 4 Getting ...usually are returned to display a different menu. to return to the Home screen. ¦ Press M to return to display many additional operations. The use of the current item is described in that menu screen temporarily replaces the screen where you were. Note: The tenth item in a menu is highlighted...
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Enter the expression just as you would write it. (Use 1000 for you see an expression and its solution together. The cursor is shown on the right side of 10 years. To calculate the amount ... for the amount.) Press 1000 p 1.06 Z 10. 2. Make the next guess 12 years. Entering a Calculation: Compound Interest The TI.80 displays up to 8 16-characters lines so that you to enter the next expression. 3. Using trial and error, determine when an amount invested at the end of the display. You can store values...
Enter the expression just as you would write it. (Use 1000 for you see an expression and its solution together. The cursor is shown on the right side of 10 years. To calculate the amount ... for the amount.) Press 1000 p 1.06 Z 10. 2. Make the next guess 12 years. Entering a Calculation: Compound Interest The TI.80 displays up to 8 16-characters lines so that you to enter the next expression. 3. Using trial and error, determine when an amount invested at the end of the display. You can store values...
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... Getting Started Continuing a Calculation To save keystrokes, you press e, ANSà is displayed at the beginning of the new expression. You can use the Last Entry feature to obtain a solution with the desired accuracy. 3. The next guess should be continued to recall the last expression entered ... how much would each person get? Press ¸ to be continued from the previous result. 1. As soon as you can continue a calculation using the Last Entry feature. Press 2, followed by ¸. For example, if the final amount determined above is a variable that contains the last ...
... Getting Started Continuing a Calculation To save keystrokes, you press e, ANSà is displayed at the beginning of the new expression. You can use the Last Entry feature to obtain a solution with the desired accuracy. 3. The next guess should be continued to recall the last expression entered ... how much would each person get? Press ¸ to be continued from the previous result. 1. As soon as you can continue a calculation using the Last Entry feature. Press 2, followed by ¸. For example, if the final amount determined above is a variable that contains the last ...
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... the box. What X would give the maximum volume V of a box made in terms of X. (@ lets you enter X quickly without pressing ƒ.) The = sign is selected. Use tables and graphs to the Home screen and clear it. 1. B XB L 2. Press £ ƒ W ¹ 2 @ ¤ £ ƒ L ¥ 2 to store the length of the...
... the box. What X would give the maximum volume V of a box made in terms of X. (@ lets you enter X quickly without pressing ƒ.) The = sign is selected. Use tables and graphs to the Home screen and clear it. 1. B XB L 2. Press £ ƒ W ¹ 2 @ ¤ £ ƒ L ¥ 2 to store the length of the...
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... value is around 1.5, between 1 and 2. 5. Press and hold † to display the table. Use a table of the table you last displayed. 8 Getting Started Note that the maximum length of X for this problem occurs where the sign of the TI.80 provides numeric information about a function. Press y # (above s) to scroll the table until the...
... value is around 1.5, between 1 and 2. 5. Press and hold † to display the table. Use a table of the table you last displayed. 8 Getting Started Note that the maximum length of X for this problem occurs where the sign of the TI.80 provides numeric information about a function. Press y # (above s) to scroll the table until the...
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Note that the maximum value displayed is displayed to get a more detailed information about any defined function. Press .1 to get more accurate estimate of the maximum size of the cutout. Zooming In on the Table You can "zoom in" on the table. 1. Use † and } to set @Tbl. 2. Adjust the table setup to set TBLMIN. The maximum occurs at X=1.6. Press y &. 3. By varying the value of @TBL, you can adjust the way a table is 33.072, which occurs at 1.5 Press 1 Í to scroll the table.
Note that the maximum value displayed is displayed to get a more detailed information about any defined function. Press .1 to get more accurate estimate of the maximum size of the cutout. Zooming In on the Table You can "zoom in" on the table. 1. Use † and } to set @Tbl. 2. Adjust the table setup to set TBLMIN. The maximum occurs at X=1.6. Press y &. 3. By varying the value of @TBL, you can adjust the way a table is 33.072, which occurs at 1.5 Press 1 Í to scroll the table.
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4. Press y #. Press † or } to 1.58. Press † to scroll the table. The value of paper at 1.59 in full precision, 33.073824. 7. Press y & and use † and } to display the "other" maximum. Two "equal" maximum values are shown, 33.074 at 1.58 in full precision is 33.073908. Press ~ to ...
4. Press y #. Press † or } to 1.58. Press † to scroll the table. The value of paper at 1.59 in full precision, 33.073824. 7. Press y & and use † and } to display the "other" maximum. Two "equal" maximum values are shown, 33.074 at 1.58 in full precision is 33.073908. Press ~ to ...
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... in the display. 2. The graph of the display shows that you have defined the function to be a maximum value "in between" pixels.) 12 Getting Started Use |, ~, }, and † to position the free-moving cursor just to the right of the center of the screen. Press s to graph it, you trace along...
... in the display. 2. The graph of the display shows that you have defined the function to be a maximum value "in between" pixels.) 12 Getting Started Use |, ~, }, and † to position the free-moving cursor just to the right of the center of the screen. Press s to graph it, you trace along...
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...is displayed again. The graph is highlighted and then press Í. 2. It has been adjusted in both the X and Y directions by factors of TI-80 menus. Getting Started 13 The cursor has changed to the left of functions. 1. Press p to help identify maximums, minimums, roots, and intersections ...of the item, or you are using the Zoom instructions to display the new window variable values. Zooming In on the function, and press Í. This menu is displayed. The ...
...is displayed again. The graph is highlighted and then press Í. 2. It has been adjusted in both the X and Y directions by factors of TI-80 menus. Getting Started 13 The cursor has changed to the left of functions. 1. Press p to help identify maximums, minimums, roots, and intersections ...of the item, or you are using the Zoom instructions to display the new window variable values. Zooming In on the function, and press Í. This menu is displayed. The ...
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... calculator operation and the table and function graphing features of the TI-80. You can use Draw operations to evaluate expressions at multiple values simultaneously (Chapter 8). In MANSIMP mode, you to six lists for use lists to annotate graphs (Chapter 7). You also can use in more detail and also covers other capabilities of this Guidebook...
... calculator operation and the table and function graphing features of the TI-80. You can use Draw operations to evaluate expressions at multiple values simultaneously (Chapter 8). In MANSIMP mode, you to six lists for use lists to annotate graphs (Chapter 7). You also can use in more detail and also covers other capabilities of this Guidebook...
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... the ´ key. See "APD (Automatic Power Down)" below. The TI-80 uses two CR2032 lithium batteries. After about five minutes without any activity. Note: APD does not occur if a calculation or program is paused. Turning the TI-80 On and Off To turn it off automatically after several minutes without any... Constant Memory feature. To turn the TI.80 on the Home screen. ¦ If a menu was displayed when APD turned the TI-80 off , the display returns to turn the calculator off, the display shows the Home screen as it was when you last used it, and errors are cleared. ¦...
... the ´ key. See "APD (Automatic Power Down)" below. The TI-80 uses two CR2032 lithium batteries. After about five minutes without any activity. Note: APD does not occur if a calculation or program is paused. Turning the TI-80 On and Off To turn it off automatically after several minutes without any... Constant Memory feature. To turn the TI.80 on the Home screen. ¦ If a menu was displayed when APD turned the TI-80 off , the display returns to turn the calculator off, the display shows the Home screen as it was when you last used it, and errors are cleared. ¦...