User Manual
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.... Table of Contents This manual describes how to use the TI.80 Graphing Calculator. The applications in Chapter 11 show how to use these features together. The first chapter gives general instructions on the Graph 13 Other TI-80 Features 14 Chapter 1: Operating the TI-80 Turning the TI-80 On and Off Setting the Display Contrast The Display Entering...
.... Table of Contents This manual describes how to use the TI.80 Graphing Calculator. The applications in Chapter 11 show how to use these features together. The first chapter gives general instructions on the Graph 13 Other TI-80 Features 14 Chapter 1: Operating the TI-80 Turning the TI-80 On and Off Setting the Display Contrast The Display Entering...
User Manual
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...A command is also the expression entered in the Y= editor used in an expression. Instructions are two types of TI-80 commands: instructions and expressions. Argument Command Expression Function Home Screen Instruction List Menu Items An argument is the primary screen of a function depends. A function,... TI-80 can be used throughout this guidebook. An instruction, which the value of the TI-80, where expressions can be entered and evaluated and instructions can be entered and executed. A list is a complete sequence of values that can be evaluated to the calculator ...
...A command is also the expression entered in the Y= editor used in an expression. Instructions are two types of TI-80 commands: instructions and expressions. Argument Command Expression Function Home Screen Instruction List Menu Items An argument is the primary screen of a function depends. A function,... TI-80 can be used throughout this guidebook. An instruction, which the value of the TI-80, where expressions can be entered and evaluated and instructions can be entered and executed. A list is a complete sequence of values that can be evaluated to the calculator ...
User Manual
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...-characters lines so that you see an expression and its solution together. Entering a Calculation: Compound Interest The TI.80 displays up to enter the next expression. 3. Press ¸ to variables, enter multiple instructions on the right side of 10 years. To calculate the amount after 12 years, press 1000 p 1.06 Z 12, followed by ¸. The...
...-characters lines so that you see an expression and its solution together. Entering a Calculation: Compound Interest The TI.80 displays up to enter the next expression. 3. Press ¸ to variables, enter multiple instructions on the right side of 10 years. To calculate the amount after 12 years, press 1000 p 1.06 Z 12, followed by ¸. The...
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... 9). You can enter fractions directly from the keyboard and perform calculations with fractions. Fractions Graphing Tables Lists Statistics Programming You can define and save programs that include extensive control and input/output instructions (Chapter 10) 14 Getting Started You can store, graph, and...in more detail and also covers other capabilities of the TI-80. You also can be simplified and shows the common factor after simplification (Chapter 3). Other TI.80 Features Getting Started has introduced you to basic calculator operation and the table and function graphing features of ...
... 9). You can enter fractions directly from the keyboard and perform calculations with fractions. Fractions Graphing Tables Lists Statistics Programming You can define and save programs that include extensive control and input/output instructions (Chapter 10) 14 Getting Started You can store, graph, and...in more detail and also covers other capabilities of the TI-80. You also can be simplified and shows the common factor after simplification (Chapter 3). Other TI.80 Features Getting Started has introduced you to basic calculator operation and the table and function graphing features of ...
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You enter instructions to be executed, expressions to be displayed in its entirety, you can view all lines..., text "scrolls" off the top of the display. ¦ If an expression on the right side of the TI-80 is too long to the left and right. When an entry is executed on the Home screen, the answer is ...the next line. Entry Answer The mode settings (pages 1-9 through 1-11) control the way the calculator interprets expressions and displays answers. In the second example below, the open brace without a corresponding close brace indicates that you can ...
You enter instructions to be executed, expressions to be displayed in its entirety, you can view all lines..., text "scrolls" off the top of the display. ¦ If an expression on the right side of the TI-80 is too long to the left and right. When an entry is executed on the Home screen, the answer is ...the next line. Entry Answer The mode settings (pages 1-9 through 1-11) control the way the calculator interprets expressions and displays answers. In the second example below, the open brace without a corresponding close brace indicates that you can ...
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On the TI-80, you enter an expression in them. You can use an expression to calculate the log of the variables L, O, and G.) Calculate 3.76 ÷ (-7.9 + ‡5) + 2 log45. 3.76 e c · 7.9 « y ] 5 d « 2 l 45 ¸ Multiple Entries on a Line To enter more than one expression or instruction on a line, separate them with several characters in the...
On the TI-80, you enter an expression in them. You can use an expression to calculate the log of the variables L, O, and G.) Calculate 3.76 ÷ (-7.9 + ‡5) + 2 log45. 3.76 e c · 7.9 « y ] 5 d « 2 l 45 ¸ Multiple Entries on a Line To enter more than one expression or instruction on a line, separate them with several characters in the...
User Manual
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... take more than one or two digits. An instruction initiates an action. For example, CLRDRAW is indicated by a ( at the end of the name. While the busy indicator is displayed, indicating that a calculation or a graph is indicated by a ( at...calculation. (There may be one argument, which is an instruction that precedes the exponent. Functions Instructions Interrupting a Calculation Entering a number in scientific notation. MIN( requires two arguments in this example: MIN(5,8). Some instructions take more than one argument, which can be a delay.) Operating the TI-80...
... take more than one or two digits. An instruction initiates an action. For example, CLRDRAW is indicated by a ( at the end of the name. While the busy indicator is displayed, indicating that a calculation or a graph is indicated by a ( at...calculation. (There may be one argument, which is an instruction that precedes the exponent. Functions Instructions Interrupting a Calculation Entering a number in scientific notation. MIN( requires two arguments in this example: MIN(5,8). Some instructions take more than one argument, which can be a delay.) Operating the TI-80...
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...To leave the MODE screen: ¦ Press the appropriate keys to go to connect graph points. Operating the TI-80 1-9 The current settings are displayed and interpreted by the calculator. Changing MODE Settings To change . The name is on the following pages. Number of angle measure. Type ... RADIAN DEGREE aÀbºc bºc AUTOSIMP MANSIMP FUNC PARAM CONNECTED DOT SEQUENTIAL SIMUL Numeric display format. Type of the mode as an instruction; Press 9 or 6 to move the cursor to the line of the setting that you want to the cursor location. for example, FUNC...
...To leave the MODE screen: ¦ Press the appropriate keys to go to connect graph points. Operating the TI-80 1-9 The current settings are displayed and interpreted by the calculator. Changing MODE Settings To change . The name is on the following pages. Number of angle measure. Type ... RADIAN DEGREE aÀbºc bºc AUTOSIMP MANSIMP FUNC PARAM CONNECTED DOT SEQUENTIAL SIMUL Numeric display format. Type of the mode as an instruction; Press 9 or 6 to move the cursor to the line of the setting that you want to the cursor location. for example, FUNC...
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... 8DEC, 8aÀbºc, and 8bºc can be used only at the end of operations for the calculatorthat is, the order in which the TI.80 evaluates functions in expressions. Multi-argument functions, such as NDERIV(Añ,A,6), are evaluated as they are entered after...where the second argument is a number, variable name, or list, or begins with one exception: they can be followed by a store instruction. 1-20 Operating the TI-80 EOS evaluates the functions in an expression in a simple, straightforward sequence. EOS lets you enter numbers and functions in the following order. ...
... 8DEC, 8aÀbºc, and 8bºc can be used only at the end of operations for the calculatorthat is, the order in which the TI.80 evaluates functions in expressions. Multi-argument functions, such as NDERIV(Añ,A,6), are evaluated as they are entered after...where the second argument is a number, variable name, or list, or begins with one exception: they can be followed by a store instruction. 1-20 Operating the TI-80 EOS evaluates the functions in an expression in a simple, straightforward sequence. EOS lets you enter numbers and functions in the following order. ...
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All calculations inside the parentheses, 1+2, and then multiplies the answer, 3, by 4. You can omit any right (closing) parenthesis at the end of an expression and preceding the ! (store) or display-conversion instructions. On the TI-80, negation is in the fourth group in ...pair of an expression. In these cases, parentheses do not indicate implied multiplication. Operating the TI-80 1-21 To enter a negative number, use the negation function. Implied Multiplication Parentheses Negation The TI-80 recognizes implied multiplication. For example, in 9 p | 7, or if you press ?...
All calculations inside the parentheses, 1+2, and then multiplies the answer, 3, by 4. You can omit any right (closing) parenthesis at the end of an expression and preceding the ! (store) or display-conversion instructions. On the TI-80, negation is in the fourth group in ...pair of an expression. In these cases, parentheses do not indicate implied multiplication. Operating the TI-80 1-21 To enter a negative number, use the negation function. Implied Multiplication Parentheses Negation The TI-80 recognizes implied multiplication. For example, in 9 p | 7, or if you press ?...
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Correcting an Error The top line indicates the general type of the error. 2. Correct the expression. 1-22 Operating the TI-80 Calculations stop and an error message with a menu is available; Note the type of error, such as SYNTAX or DOMAIN. Select ...the time it displays the error screen. For additional information about the error message. 4. Error Conditions The TI.80 detects any errors at and before the cursor location. 3. Diagnosing an Error If the TI-80 detects an error, it evaluates an expression, executes an instruction, plots a graph, or stores a value.
Correcting an Error The top line indicates the general type of the error. 2. Correct the expression. 1-22 Operating the TI-80 Calculations stop and an error message with a menu is available; Note the type of error, such as SYNTAX or DOMAIN. Select ...the time it displays the error screen. For additional information about the error message. 4. Error Conditions The TI.80 detects any errors at and before the cursor location. 3. Diagnosing an Error If the TI-80 detects an error, it evaluates an expression, executes an instruction, plots a graph, or stores a value.
User Manual
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...display the results. The name of Occurrence for Data Points To select and perform statistical calculations: 1. For example, if L1={15.5,12.1,9.8,14.7,15} and L2={1,4,1,3,3}, then the instruction 1-VAR STATS L1,L2 would assume that add up to zero. Frequencies must be ...linear model. Selecting and Performing a Statistical Calculation Frequency of the calculation is useful in the data set you select and perform statistical calculations. For all of the calculation types, you enter more than zero. Fits data to linear model. The TI-80 can have associated frequency lists. At ...
...display the results. The name of Occurrence for Data Points To select and perform statistical calculations: 1. For example, if L1={15.5,12.1,9.8,14.7,15} and L2={1,4,1,3,3}, then the instruction 1-VAR STATS L1,L2 would assume that add up to zero. Frequencies must be ...linear model. Selecting and Performing a Statistical Calculation Frequency of the calculation is useful in the data set you select and perform statistical calculations. For all of the calculation types, you enter more than zero. Fits data to linear model. The TI-80 can have associated frequency lists. At ...
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... To increase available memory, you press ´ during program execution. Variables and lists saved in a program takes 1 byte. As calculations are made in programs, the TI-80 updates ANS, just as each command is executed. When you can delete items, including other programs, from the MEMORY DELETE... Memory ...status is displayed on the Home screen. The TI-80 checks for errors when you execute the program, not as GRIDON or PT-ON(, that returns a value to ANS) or an instruction (a command, such as you can store is limited only by names of...
... To increase available memory, you press ´ during program execution. Variables and lists saved in a program takes 1 byte. As calculations are made in programs, the TI-80 updates ANS, just as each command is executed. When you can delete items, including other programs, from the MEMORY DELETE... Memory ...status is displayed on the Home screen. The TI-80 checks for errors when you execute the program, not as GRIDON or PT-ON(, that returns a value to ANS) or an instruction (a command, such as you can store is limited only by names of...
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...in the GOTO instruction is not defined with a GOTO that branches out of the loop can also cause this error because the END statement that is beyond the range of the calculator. This error occurs when any nested combination of the argument is 0 or has the wrong sign. The TI-80 allows for ...undefined values on a graph. You must be integers between 1 and 99; The TI-80 allows for example, L1(100) will cause an ...
...in the GOTO instruction is not defined with a GOTO that branches out of the loop can also cause this error because the END statement that is beyond the range of the calculator. This error occurs when any nested combination of the argument is 0 or has the wrong sign. The TI-80 allows for ...undefined values on a graph. You must be integers between 1 and 99; The TI-80 allows for example, L1(100) will cause an ...