User Guide
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..., U.K. This manual covers the operations of the following symbols when using this menu to store, edit, and recall functions and to change selection. • {SEL} ... {draw/non-draw status} • {DEL} ... {function delete} • {TYPE} ... {graph type menu} • {COLR} ... {graph color} CFX • {GMEM} ... {graph memory save/recall} • {DRAW} ... {graph draw} indicates {COLR} is not supported by the fx-9750G PLUS. Note the meaning of various different calculator models. When you...
..., U.K. This manual covers the operations of the following symbols when using this menu to store, edit, and recall functions and to change selection. • {SEL} ... {draw/non-draw status} • {DEL} ... {function delete} • {TYPE} ... {graph type menu} • {COLR} ... {graph color} CFX • {GMEM} ... {graph memory save/recall} • {DRAW} ... {graph draw} indicates {COLR} is not supported by the fx-9750G PLUS. Note the meaning of various different calculator models. When you...
User Guide
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... to load batteries, reset the calculator, and adjust the contrast before trying to the calculator and then turn on power and perform the memory reset operation. 2 i Replace the back cover, making sure that you do not accidently press the o key, attach the case to use the calculator for the first time. 1. Remove the insulating sheet at the point marked 1. 1 2. The calculator should automatically turn the calculator over. BACK UP 4. Load the four batteries that...
... to load batteries, reset the calculator, and adjust the contrast before trying to the calculator and then turn on power and perform the memory reset operation. 2 i Replace the back cover, making sure that you do not accidently press the o key, attach the case to use the calculator for the first time. 1. Remove the insulating sheet at the point marked 1. 1 2. The calculator should automatically turn the calculator over. BACK UP 4. Load the four batteries that...
User Guide
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... the pointer to make them lighter. To exit display contrast adjustment, press m. Press e to add more green to the color, and d to display the contrast adjustment screen. 7. CFX • Press e to CONTRAST. P button 6. 5. CFX-9850(9950)GB PLUS, CFX-9850G PLUS fx-9750G PLUS uTo adjust the contrast • Use f and c to move the pointer to the color you want to perform memory reset. uTo adjust the tint...
... the pointer to make them lighter. To exit display contrast adjustment, press m. Press e to add more green to the color, and d to display the contrast adjustment screen. 7. CFX • Press e to CONTRAST. P button 6. 5. CFX-9850(9950)GB PLUS, CFX-9850G PLUS fx-9750G PLUS uTo adjust the contrast • Use f and c to move the pointer to the color you want to perform memory reset. uTo adjust the tint...
User Guide
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... draw multiple graphs of comment text to view. iv Enter the GRAPH Mode and input the following. 3(TYPE)1(Y=) (Specifies rectangular coordinates.) svwf (Stores the expression.) 45 4 2. (COLR) 23456 • Press the function key that corresponds to the color you draw a graph or run a program, any comment text normally appears on the same screen, making each one distinct and easy to orange or green. Example: To draw a sine curve 1. • Statistical Regression Graph...
... draw multiple graphs of comment text to view. iv Enter the GRAPH Mode and input the following. 3(TYPE)1(Y=) (Specifies rectangular coordinates.) svwf (Stores the expression.) 45 4 2. (COLR) 23456 • Press the function key that corresponds to the color you draw a graph or run a program, any comment text normally appears on the same screen, making each one distinct and easy to orange or green. Example: To draw a sine curve 1. • Statistical Regression Graph...
User Guide
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Quick-Start Turning Power On And Off Using Modes Basic Calculations Replay Features Fraction Calculations Exponents Graph Functions Dual Graph Box Zoom Dynamic Graph Table Function
Quick-Start Turning Power On And Off Using Modes Basic Calculations Replay Features Fraction Calculations Exponents Graph Functions Dual Graph Box Zoom Dynamic Graph Table Function
User Guide
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... pressing the "All Clear" button . USING MODES This calculator makes it as follows: Press fh Whenever necessary, we 've indicated it easy to graphing complex equations. o To turn power on to perform a wide range of calculations by an output command (^)). viii When you're done, you follow along quickly and easily. Quick-Start is not a complete tutorial, but it takes you need to enter the number 57, for...
... pressing the "All Clear" button . USING MODES This calculator makes it as follows: Press fh Whenever necessary, we 've indicated it easy to graphing complex equations. o To turn power on to perform a wide range of calculations by an output command (^)). viii When you're done, you follow along quickly and easily. Quick-Start is not a complete tutorial, but it takes you need to enter the number 57, for...
User Guide
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...) w. ix defc 2. With formulas that you specify Deg (degrees) as they are written on paper. Example: 25 × sin 45˚ Important! Built-In Functions This calculator includes a number of the RUN mode, where you can perform manual calculations, and run programs. Quick-Start BASIC CALCULATIONS With manual calculations, you try this example. Be sure that include mixed arithmetic operators and parentheses, the calculator automatically applies true...
...) w. ix defc 2. With formulas that you specify Deg (degrees) as they are written on paper. Example: 25 × sin 45˚ Important! Built-In Functions This calculator includes a number of the RUN mode, where you can perform manual calculations, and run programs. Quick-Start BASIC CALCULATIONS With manual calculations, you try this example. Be sure that include mixed arithmetic operators and parentheses, the calculator automatically applies true...
User Guide
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... (25 × sin 45˚) to execute the calculation again. m 2. Press cccc1 (Deg) to specify degrees as it is. This recalls the calculation so you can make changes or re-execute it as the angle unit. Press to (25 × sin 55˚) d 1. Press cf*sefw. Press . SET UP ! Press to display the last calculation. Quick-Start o 1. d 2. w 4. Press to clear the menu.
... (25 × sin 45˚) to execute the calculation again. m 2. Press cccc1 (Deg) to specify degrees as it is. This recalls the calculation so you can make changes or re-execute it as the angle unit. Press to (25 × sin 55˚) d 1. Press cf*sefw. Press . SET UP ! Press to display the last calculation. Quick-Start o 1. d 2. w 4. Press to clear the menu.
User Guide
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... various parts of a fraction. lent. xi The symbol " { " is shown on the display, press to convert it to a mixed fraction. Press b$bf $ bg+dh$ jw. Converting a Fraction to Its Decimal Equivalent M While a fraction is used to an improper fraction. Press . 2. d/c ! $ Press again to convert back to its decimal equiva- Quick-Start FRACTION CALCULATIONS $ You can use the key to a fraction. Example: 1 15/16 + 37/9 o 1. M Press again to convert back to input fractions into calculations.
... various parts of a fraction. lent. xi The symbol " { " is shown on the display, press to convert it to a mixed fraction. Press b$bf $ bg+dh$ jw. Converting a Fraction to Its Decimal Equivalent M While a fraction is used to an improper fraction. Press . 2. d/c ! $ Press again to convert back to its decimal equiva- Quick-Start FRACTION CALCULATIONS $ You can use the key to a fraction. Example: 1 15/16 + 37/9 o 1. M Press again to convert back to input fractions into calculations.
User Guide
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Press . Press (DRAW) or to highlight GRAPH, w and then press . 3. Example 1: To graph Y = X(X + 1)(X - 2) m 1. Use , , , and to draw the graph. Press (G-Solv). 1 xiii Input the formula. distance from origin: r). vertical axis: y) or polar coordinates (angle: θ ; v (v+b) (v -c)w 6 w 4. d e f c 2. Quick-Start GRAPH FUNCTIONS The graphing capabilities of Y = X(X + 1)(X - 2) ! 5 1. Example 2: To determine the roots of this calculator makes it possible to draw complex graphs using either rectangular coordinates (horizontal axis: x ;
Press . Press (DRAW) or to highlight GRAPH, w and then press . 3. Example 1: To graph Y = X(X + 1)(X - 2) m 1. Use , , , and to draw the graph. Press (G-Solv). 1 xiii Input the formula. distance from origin: r). vertical axis: y) or polar coordinates (angle: θ ; v (v+b) (v -c)w 6 w 4. d e f c 2. Quick-Start GRAPH FUNCTIONS The graphing capabilities of Y = X(X + 1)(X - 2) ! 5 1. Example 2: To determine the roots of this calculator makes it possible to draw complex graphs using either rectangular coordinates (horizontal axis: x ;
User Guide
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Press (∫dx). 123456 d 4. xiv Use to move the pointer to the location where X = 0, and w then press to the location where w e X = -1, and then press . Press (g). 123456 3 3. Press (ROOT). Example 3: Determine the area bounded by the origin and the X = -1 root obtained for other roots. Quick-Start 1 2. e Press for Y = X(X + 1)(X - 2) !5 1. Next, use to move the pointer to input the integration range, which becomes shaded on the display. Press (G-Solv). 6 2.
Press (∫dx). 123456 d 4. xiv Use to move the pointer to the location where X = 0, and w then press to the location where w e X = -1, and then press . Press (g). 123456 3 3. Press (ROOT). Example 3: Determine the area bounded by the origin and the X = -1 root obtained for other roots. Quick-Start 1 2. e Press for Y = X(X + 1)(X - 2) !5 1. Next, use to move the pointer to input the integration range, which becomes shaded on the display. Press (G-Solv). 6 2.
User Guide
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... following two graphs and determine the points of the area you can split the display between two areas and display two graphs on the same screen. Press , and then input the two functions. Press (Zoom) (BOX). xv J 2. Press (DRAW) or to draw the graphs. 123456 BOX ZOOM Use the Box Zoom function to specify areas of a graph for the Dual Screen setting. Use , , , and to...
... following two graphs and determine the points of the area you can split the display between two areas and display two graphs on the same screen. Press , and then input the two functions. Press (Zoom) (BOX). xv J 2. Press (DRAW) or to draw the graphs. 123456 BOX ZOOM Use the Box Zoom function to specify areas of a graph for the Dual Screen setting. Use , , , and to...
User Guide
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... . Quick-Start d e f c 3. As you want to enlarge. Press , and the enlarged area appears in the following function changes from 1 to one of the coefficients of coefficient A in the inactive (right side) screen. d e f c 2. Move the pointer so the box encloses the area you do, a box appears on the display. Example: To draw graphs as the value assigned to 3 Y = AX2 m 1. Input the formula. Use...
... . Quick-Start d e f c 3. As you want to enlarge. Press , and the enlarged area appears in the following function changes from 1 to one of the coefficients of coefficient A in the inactive (right side) screen. d e f c 2. Move the pointer so the box encloses the area you do, a box appears on the display. Example: To draw graphs as the value assigned to 3 Y = AX2 m 1. Input the formula. Use...
User Guide
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Press (TABL) or to highlight TABLE, w and then press . 3. d e f c 2. To learn all about the many powerful features of a function. Example: To create a number table for the following function Y = X (X+1) (X-2) m 1. Use , , , and to generate the number table. Input the formula. xviii Quick-Start TABLE FUNCTION The Table Function makes it possible to generate a table of solutions as different values are assigned to the variables of this calculator, read on and explore! v(v+b) (v-c)w 6 w 4. Press .
Press (TABL) or to highlight TABLE, w and then press . 3. d e f c 2. To learn all about the many powerful features of a function. Example: To create a number table for the following function Y = X (X+1) (X-2) m 1. Use , , , and to generate the number table. Input the formula. xviii Quick-Start TABLE FUNCTION The Table Function makes it possible to generate a table of solutions as different values are assigned to the variables of this calculator, read on and explore! v(v+b) (v-c)w 6 w 4. Press .
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... malfunction, repairs, or battery replacement. Wipe it . • In no event will the manufacturer and its memory contents may be sure to watch the display to insufficient battery power, programming or operational errors. xix Never leave dead batteries in calculator memory. • Note that all the data in the battery compartment. In such a case, perform the Reset operation to clear the memory and restore normal key operation. • If the calculator stops operating correctly...
... malfunction, repairs, or battery replacement. Wipe it . • In no event will the manufacturer and its memory contents may be sure to watch the display to insufficient battery power, programming or operational errors. xix Never leave dead batteries in calculator memory. • Note that all the data in the battery compartment. In such a case, perform the Reset operation to clear the memory and restore normal key operation. • If the calculator stops operating correctly...
User Guide
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... user's guide are subject to change without notice. • No part of this calculator employs unused memory as a work area when performing its internal calculations, an error may not be available in certain geographic areas. Be sure to keep physical records of the batteries that low battery power or incorrect replacement of all times. To avoid such problems, it possible to leave 1 or 2 kbytes of data. Stored data...
... user's guide are subject to change without notice. • No part of this calculator employs unused memory as a work area when performing its internal calculations, an error may not be available in certain geographic areas. Be sure to keep physical records of the batteries that low battery power or incorrect replacement of all times. To avoid such problems, it possible to leave 1 or 2 kbytes of data. Stored data...
User Guide
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... and Entering Modes 3 3. When you keep having problems 12 Chapter 1 1-1 1-2 1-3 1-4 1-5 Basic Operation 13 Before Starting Calculations 14 Memory ...22 Option (OPTN) Menu 27 Variable Data (VARS) Menu 28 Program (PRGM) Menu 34 Chapter 2 2-1 2-2 2-3 Manual Calculations 35 Basic Calculations 36 Special Functions 39 Function Calculations 43 Chapter 3 3-1 3-2 3-3 3-4 3-5 3-6 Numerical Calculations 53 Before Performing a Calculation 54 Differential Calculations 55 Quadratic Differential Calculations 58 Integration Calculations 60 Maximum/Minimum Value Calculations 63 Summation...
... and Entering Modes 3 3. When you keep having problems 12 Chapter 1 1-1 1-2 1-3 1-4 1-5 Basic Operation 13 Before Starting Calculations 14 Memory ...22 Option (OPTN) Menu 27 Variable Data (VARS) Menu 28 Program (PRGM) Menu 34 Chapter 2 2-1 2-2 2-3 Manual Calculations 35 Basic Calculations 36 Special Functions 39 Function Calculations 43 Chapter 3 3-1 3-2 3-3 3-4 3-5 3-6 Numerical Calculations 53 Before Performing a Calculation 54 Differential Calculations 55 Quadratic Differential Calculations 58 Integration Calculations 60 Maximum/Minimum Value Calculations 63 Summation...
User Guide
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... 7-5 Equation Calculations 99 Before Beginning an Equation Calculation 100 Linear Equations with Two to Six Unknowns 101 Quadratic and Cubic Equations 104 Solve Calculations 107 What to Do When an Error Occurs 110 Chapter 8 8-1 8-2 8-3 8-4 8-5 8-6 8-7 8-8 Graphing 111 Before Trying to Draw a Graph 112 View Window (V-Window) Settings 113 Graph Function Operations 117 Graph Memory 122 Drawing Graphs Manually 123 Other Graphing Functions 128 Picture Memory 139 Graph Background 140 Chapter 9 Graph Solve 143 9-1 Before Using Graph Solve 144 9-2 Analyzing a Function Graph 145...
... 7-5 Equation Calculations 99 Before Beginning an Equation Calculation 100 Linear Equations with Two to Six Unknowns 101 Quadratic and Cubic Equations 104 Solve Calculations 107 What to Do When an Error Occurs 110 Chapter 8 8-1 8-2 8-3 8-4 8-5 8-6 8-7 8-8 Graphing 111 Before Trying to Draw a Graph 112 View Window (V-Window) Settings 113 Graph Function Operations 117 Graph Memory 122 Drawing Graphs Manually 123 Other Graphing Functions 128 Picture Memory 139 Graph Background 140 Chapter 9 Graph Solve 143 9-1 Before Using Graph Solve 144 9-2 Analyzing a Function Graph 145...
User Guide
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...Table and Graph Function 218 16-2 Inputting a Recursion Formula and Generating a Table 219 16-3 Editing Tables and Drawing Graphs 223 Chapter 17 List Function 229 List Data Linking 230 17-1 List Operations 231 17-2 Editing and Rearranging Lists 233 17-3 Manipulating List Data 237 17-4 Arithmetic Calculations Using Lists 244 17-5 Switching Between List Files 248 Chapter 18 Statistical Graphs and Calculations 249 18-1 Before Performing Statistical Calculations 250 18-2 Paired-Variable Statistical Calculation Examples 251 18-3 Calculating and Graphing Single-Variable Statistical Data...
...Table and Graph Function 218 16-2 Inputting a Recursion Formula and Generating a Table 219 16-3 Editing Tables and Drawing Graphs 223 Chapter 17 List Function 229 List Data Linking 230 17-1 List Operations 231 17-2 Editing and Rearranging Lists 233 17-3 Manipulating List Data 237 17-4 Arithmetic Calculations Using Lists 244 17-5 Switching Between List Files 248 Chapter 18 Statistical Graphs and Calculations 249 18-1 Before Performing Statistical Calculations 250 18-2 Paired-Variable Statistical Calculation Examples 251 18-3 Calculating and Graphing Single-Variable Statistical Data...
User Guide
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... 418 5. t-Test Value ...416 4. Rotating a Figure 425 Appendix ...429 Appendix A Resetting the Calculator 430 Appendix B Power Supply 432 Appendix C Error Message Table 436 Appendix D Input Ranges 438 Appendix E Specifications 441 Index ...443 Command Index 449 Key Index ...450 Program Mode Command List 453 xxv Greatest Common Measure 414 3. Contents 20-3 Debugging a Program 358 20-4 Calculating the Number of Bytes Used by a Program 359 20-5 Secret Function 360 20...
... 418 5. t-Test Value ...416 4. Rotating a Figure 425 Appendix ...429 Appendix A Resetting the Calculator 430 Appendix B Power Supply 432 Appendix C Error Message Table 436 Appendix D Input Ranges 438 Appendix E Specifications 441 Index ...443 Command Index 449 Key Index ...450 Program Mode Command List 453 xxv Greatest Common Measure 414 3. Contents 20-3 Debugging a Program 358 20-4 Calculating the Number of Bytes Used by a Program 359 20-5 Secret Function 360 20...