User Guide
Page 3
... the Angle Unit and Display Format 2-10 4. Switching Between List Files 3-13 Chapter 4 Equation Calculations 1. Solve Calculations...4-4 Chapter 5 Graphing 1. Drawing Two Graphs on a Graph Screen 5-2 3. Changing the Appearance of a Graph 5-27 12. Numerical Calculations 2-21 6. Manual Graphing...5-12 7. Using the Math Input/Output Mode 1-10 5. Graphing a Conic Section 5-27 11. Controlling What Appears on the Same Screen 5-11 6. Contents...
... the Angle Unit and Display Format 2-10 4. Switching Between List Files 3-13 Chapter 4 Equation Calculations 1. Solve Calculations...4-4 Chapter 5 Graphing 1. Drawing Two Graphs on a Graph Screen 5-2 3. Changing the Appearance of a Graph 5-27 12. Numerical Calculations 2-21 6. Manual Graphing...5-12 7. Using the Math Input/Output Mode 1-10 5. Graphing a Conic Section 5-27 11. Controlling What Appears on the Same Screen 5-11 6. Contents...
User Guide
Page 4
...-4 Chapter 11 Memory Manager 1. Input and Output Terms of Tests, Confidence Interval, and Distribution 6-50 9. Depreciation ...7-12 10. Using Calculator Functions in Programs 8-21 7. Calculating and Graphing Paired-Variable Statistical Data 6-9 4. Distribution ...6-38 8. Financial Calculations Using Functions 7-16 Chapter 8 Programming 1. eActivity Function Menus 10-2 3. Using Special S • SHT Mode Commands 9-14 4. Using the Memory...
...-4 Chapter 11 Memory Manager 1. Input and Output Terms of Tests, Confidence Interval, and Distribution 6-50 9. Depreciation ...7-12 10. Using Calculator Functions in Programs 8-21 7. Calculating and Graphing Paired-Variable Statistical Data 6-9 4. Distribution ...6-38 8. Financial Calculations Using Functions 7-16 Chapter 8 Programming 1. eActivity Function Menus 10-2 3. Using Special S • SHT Mode Commands 9-14 4. Using the Memory...
User Guide
Page 5
... Operation 9 Using Sample Data Memory 10 Using the Graph Analysis Tools to a Personal Computer 13-1 3. Connecting Two Units 13-1 2. System Settings ...12-1 Chapter 13 Data Communications 1. Formatting an SD Card 14-3 3. Using the System Manager 12-1 2. Connecting the Calculator to Graph Data 11 Graph Analysis Tool Graph Screen Operations 12 Calling E-CON2 Functions from an...
... Operation 9 Using Sample Data Memory 10 Using the Graph Analysis Tools to a Personal Computer 13-1 3. Connecting Two Units 13-1 2. System Settings ...12-1 Chapter 13 Data Communications 1. Formatting an SD Card 14-3 3. Using the System Manager 12-1 2. Connecting the Calculator to Graph Data 11 Graph Analysis Tool Graph Screen Operations 12 Calling E-CON2 Functions from an...
User Guide
Page 6
... up to use the cursor keys (D, A, B, C) to select the EQUA mode, and then press U. Getting Acquainted - The initial default setting of calculation expressions in this . fx-7400Gɉ and fx-9750Gɉ owners should first press K, use the "Math input/output mode", which will input ...this manual concerned with a Math input/output mode (fx-7400Gɉ, fx-9750Gɉ)... In the "Math input/output mode", most calculation results also are shown, followed by pressing function keys through . Operations you should ignore all of the models covered by this User's...
... up to use the cursor keys (D, A, B, C) to select the EQUA mode, and then press U. Getting Acquainted - The initial default setting of calculation expressions in this . fx-7400Gɉ and fx-9750Gɉ owners should first press K, use the "Math input/output mode", which will input ...this manual concerned with a Math input/output mode (fx-7400Gɉ, fx-9750Gɉ)... In the "Math input/output mode", most calculation results also are shown, followed by pressing function keys through . Operations you should ignore all of the models covered by this User's...
User Guide
Page 7
... commands you need. For more information about the E-CON2 mode, download the E-CON2 manual (English version only) from: http://edu.casio.com. To exit display contrast adjustment, press K. the mode the calculator is indicated in the function menu for a menu that pressing displays the next page or previous page of menu options...
... commands you need. For more information about the E-CON2 mode, download the E-CON2 manual (English version only) from: http://edu.casio.com. To exit display contrast adjustment, press K. the mode the calculator is indicated in the function menu for a menu that pressing displays the next page or previous page of menu options...
User Guide
Page 8
Depending on calculator model, some of the functions described above keys may not be included on all of the above are available on your calculator. 1-1 Keys I Key Table Page 5-29 Page 5-5 Page 5-3 Page 5-28 Page 5-30 1-2 2-7 1-2 2-30 1-11 1-12 1-18 2-19 Page 1-30 1-9 3-2 2-30 1-22 2-14 2-14 2-14 2-19 1-19 2-19 1-25 1-23 1-18, 2-14 2-14 2-1 1-26 1-2 2-13 2-13 2-1 Page 1-8 Page 1-9 2-41 2-13 2-7 2-1 2-13 10-11 Page 1-6,1-15 1-16 1-6 2-1 2-1 2-9 2-1 1 Page 5-1 5-24 10-9 2-6 Page 2-1 Not all models covered by this manual. Chapter 1 Basic Operation 1.
Depending on calculator model, some of the functions described above keys may not be included on all of the above are available on your calculator. 1-1 Keys I Key Table Page 5-29 Page 5-5 Page 5-3 Page 5-28 Page 5-30 1-2 2-7 1-2 2-30 1-11 1-12 1-18 2-19 Page 1-30 1-9 3-2 2-30 1-22 2-14 2-14 2-14 2-19 1-19 2-19 1-25 1-23 1-18, 2-14 2-14 2-1 1-26 1-2 2-13 2-13 2-1 Page 1-8 Page 1-9 2-41 2-13 2-7 2-1 2-13 10-11 Page 1-6,1-15 1-16 1-6 2-1 2-1 2-9 2-1 1 Page 5-1 5-24 10-9 2-6 Page 2-1 Not all models covered by this manual. Chapter 1 Basic Operation 1.
User Guide
Page 9
... 1. Function log J 10x J B ?J Key Operation The following describes the color coding used to help you find the one function. Display I Key Markings Many of the calculator's keys are color coded to perform more than one you need quickly and easily. and then the key to its primary functions immediately.
... 1. Function log J 10x J B ?J Key Operation The following describes the color coding used to help you find the one function. Display I Key Markings Many of the calculator's keys are color coded to perform more than one you need quickly and easily. and then the key to its primary functions immediately.
User Guide
Page 10
...of the icon. • Use only the procedures described above to perform spreadsheet calculations. DYNA*1 (Dynamic Graph) TABLE RECUR*1 (Recursion) CONICS*1 Use this mode to store graph functions and to draw graphs using the same procedures that is different than the one you thought you use... or letter marked in a notebook-like interface. Here we will enter the STAT mode. • You can also perform statistical calculations and graph statistical data using the functions. eActivity lets you input text, math expressions, and other procedure, you may end up in a ...
...of the icon. • Use only the procedures described above to perform spreadsheet calculations. DYNA*1 (Dynamic Graph) TABLE RECUR*1 (Recursion) CONICS*1 Use this mode to store graph functions and to draw graphs using the same procedures that is different than the one you thought you use... or letter marked in a notebook-like interface. Here we will enter the STAT mode. • You can also perform statistical calculations and graph statistical data using the functions. eActivity lets you input text, math expressions, and other procedure, you may end up in a ...
User Guide
Page 11
...contrast, and to 10 digits long. You can show 21 columns and 8 lines of graphs. Text Screen Graph Screen I About Display Screens This calculator uses two types of the display screen. The graph screen uses an area that the result is equivalent to manage data stored in the menu...fx-9750Gɉ. For more information about the E-CON2 mode, download the E-CON2 manual (English version only) from: http://edu.casio. I Normal Display The calculator normally displays values up data to control the optionally available EA-200 Data Analyzer. The text screen can tell whether a menu ...
...contrast, and to 10 digits long. You can show 21 columns and 8 lines of graphs. Text Screen Graph Screen I About Display Screens This calculator uses two types of the display screen. The graph screen uses an area that the result is equivalent to manage data stored in the menu...fx-9750Gɉ. For more information about the E-CON2 mode, download the E-CON2 manual (English version only) from: http://edu.casio. I Normal Display The calculator normally displays values up data to control the optionally available EA-200 Data Analyzer. The text screen can tell whether a menu ...
User Guide
Page 12
... 23 Indicates: 0ABCDEF1(16), which are described in 1.2 three places to the left to right, and press U to the above, this calculator also uses other indicators or symbols, which equals 180150001(10) Indicates: 12° 34' 56.78" • In addition to obtain ..., and degrees/minutes/seconds values. Example 2 + 3 - 4 + 10 = A B C @?U 1-5 This results in this manual as they come up. 3. I Inputting Calculations When you should move the decimal point in each applicable section of two different ranges for details on switching between Norm 1 and Norm 2. Next, input...
... 23 Indicates: 0ABCDEF1(16), which are described in 1.2 three places to the left to right, and press U to the above, this calculator also uses other indicators or symbols, which equals 180150001(10) Indicates: 12° 34' 56.78" • In addition to obtain ..., and degrees/minutes/seconds values. Example 2 + 3 - 4 + 10 = A B C @?U 1-5 This results in this manual as they come up. 3. I Inputting Calculations When you should move the decimal point in each applicable section of two different ranges for details on switching between Norm 1 and Norm 2. Next, input...
User Guide
Page 13
...362 A BEV BBBBB Q 1-6 You can execute it by performing the operation: #(INS). I " for insert and as " " for input*1. After you edit the calculation, you can select either insert or overwrite for overwrite. *1 With all models except the fx-7400Gɉ/fx-9750Gɉ, insert and overwrite switzng is.... S To insert a step Example To change 2.362 to change 369 s s 2 to 369 s 2 BEH A B# In the insert mode, the # key operates as "I Editing Calculations Use the B and C keys to move to sin60 AE? BBB # Q S To delete a step Example To change , and then perform one of the...
...362 A BEV BBBBB Q 1-6 You can execute it by performing the operation: #(INS). I " for insert and as " " for input*1. After you edit the calculation, you can select either insert or overwrite for overwrite. *1 With all models except the fx-7400Gɉ/fx-9750Gɉ, insert and overwrite switzng is.... S To insert a step Example To change 2.362 to change 369 s s 2 to 369 s 2 BEH A B# In the insert mode, the # key operates as "I Editing Calculations Use the B and C keys to move to sin60 AE? BBB # Q S To delete a step Example To change , and then perform one of the...
User Guide
Page 14
...even after pressing the key. Pressing B causes the calculation to the oldest (Multi-Replay Function). Example 2 @AB CDEU ABC DEFU D (One calculation back) D (Two calculations back) • A calculation remains stored in it to create a new calculation. key, so you can use C and B ...to move the cursor around the calculation and make changes in the calculation as you press the recall a calculation and execute it again. ...
...even after pressing the key. Pressing B causes the calculation to the oldest (Multi-Replay Function). Example 2 @AB CDEU ABC DEFU D (One calculation back) D (Two calculations back) • A calculation remains stored in it to create a new calculation. key, so you can use C and B ...to move the cursor around the calculation and make changes in the calculation as you press the recall a calculation and execute it again. ...
User Guide
Page 16
... display the category list. • You can input a command by calling up the Catalog and then selecting the command you want . 3. You can skip this calculator. Use the cursor keys (f, c) to highlight the command you want , and then press 1(EXE) or w. • This displays a list of the clipboard are pasted at...
... display the category list. • You can input a command by calling up the Catalog and then selecting the command you want . 3. You can skip this calculator. Use the cursor keys (f, c) to highlight the command you want , and then press 1(EXE) or w. • This displays a list of the clipboard are pasted at...
User Guide
Page 18
... Power (Reciprocal) ' Cube Root Power Root e x 10x log(a,b) Abs (Absolute Value) Linear Differential*3 Quadratic Differential*3 Integral*3 Σ Calculation*4 Matrix Parentheses Braces (Used during list input.) Brackets (Used during matrix input.) Key Operation v !v(&) M x !)(x -1) !x(') !((3') !M(x')...11 14*5 1 1 1 *1 Mixed fraction is always 1. If you want to specify a different pitch, use the Linear input/output mode. *4 For Σ calculation in the Math input/output mode, the pitch is supported in the Math input/output mode only. *2 For information about function input from the MATH...
... Power (Reciprocal) ' Cube Root Power Root e x 10x log(a,b) Abs (Absolute Value) Linear Differential*3 Quadratic Differential*3 Integral*3 Σ Calculation*4 Matrix Parentheses Braces (Used during list input.) Brackets (Used during matrix input.) Key Operation v !v(&) M x !)(x -1) !x(') !((3') !M(x')...11 14*5 1 1 1 *1 Mixed fraction is always 1. If you want to specify a different pitch, use the Linear input/output mode. *4 For Σ calculation in the Math input/output mode, the pitch is supported in the Math input/output mode only. *2 For information about function input from the MATH...
User Guide
Page 19
... value |X|} • • {{dd/2d/dxx}2.}....{.s{tsatratsrtsnantautruarlainl ipnuptuot folfinqeuaarddriaffteicredniftfiearlenddtxiafl(xdd)xx22= a } f(x)x = a } • {°dx} ... {starts natural input of integral b f(x)dx } a B 3 • {3(} ... {starts natural input of 3 calculation f(x) } x=A S Math Input/Output Mode Input Examples This section provides a number of different examples showing how the MATH function menu and other keys can be used...
... value |X|} • • {{dd/2d/dxx}2.}....{.s{tsatratsrtsnantautruarlainl ipnuptuot folfinqeuaarddriaffteicredniftfiearlenddtxiafl(xdd)xx22= a } f(x)x = a } • {°dx} ... {starts natural input of integral b f(x)dx } a B 3 • {3(} ... {starts natural input of 3 calculation f(x) } x=A S Math Input/Output Mode Input Examples This section provides a number of different examples showing how the MATH function menu and other keys can be used...
User Guide
Page 21
...function and makes the parenthetical expression its argument. S Math Input/Output Mode Input Restrictions Certain types of expressions can cause the vertical width of a calculation formula to be used as Arguments A value or an expression that you want . Example 1. Move the cursor so it the argument of , ...resulting in the corresponding direction. CV()ACC6@AA U S When the calculation does not fit within the display window Arrows appear at the left of the part of the expression that you have input "(2+3)", for example, ...
...function and makes the parenthetical expression its argument. S Math Input/Output Mode Input Restrictions Certain types of expressions can cause the vertical width of a calculation formula to be used as Arguments A value or an expression that you want . Example 1. Move the cursor so it the argument of , ...resulting in the corresponding direction. CV()ACC6@AA U S When the calculation does not fit within the display window Arrows appear at the left of the part of the expression that you have input "(2+3)", for example, ...
User Guide
Page 22
... Root (3) Power Root ,(x) ex ((ex) 10x J(10x) log(a,b) Absolute Value (MATH)(logab) (MATH)(Abs) Linear Differential (MATH)(d/dx) Quadratic Differential Integral 3 Calculation (MATH)(d2/dx2) (MATH)(E) (°dx) (MATH)(E) (3( ) Expression After Insertion • In the Linear input/output mode, pressing #(INS) will change...output mode, input is not supported by the Math input/output mode. S Editing Calculations in the Math Input/Output Mode The procedures for editing calculations in the Math input/output mode are different between the Math input/output mode and ...
... Root (3) Power Root ,(x) ex ((ex) 10x J(10x) log(a,b) Absolute Value (MATH)(logab) (MATH)(Abs) Linear Differential (MATH)(d/dx) Quadratic Differential Integral 3 Calculation (MATH)(d2/dx2) (MATH)(E) (°dx) (MATH)(E) (3( ) Expression After Insertion • In the Linear input/output mode, pressing #(INS) will change...output mode, input is not supported by the Math input/output mode. S Editing Calculations in the Math Input/Output Mode The procedures for editing calculations in the Math input/output mode are different between the Math input/output mode and ...
User Guide
Page 23
... in your textbook. After pressing to clear an expression you pressed . • You also can use UNDO to cancel an key operation. Sample Calculation Result Displays • Fractions are displayed in natural format, just as improper fractions or mixed fractions, depending on the "Frac Result" setting on ...UNDO) will perform the same delete operation as the # key alone. Pressing ?#(UNDO) while the keyboard is alpha-locked. If you press C during calculation expression input in the Math input/ output mode (up until you press the U key) to undo the last key operation and to redo the key...
... in your textbook. After pressing to clear an expression you pressed . • You also can use UNDO to cancel an key operation. Sample Calculation Result Displays • Fractions are displayed in natural format, just as improper fractions or mixed fractions, depending on the "Frac Result" setting on ...UNDO) will perform the same delete operation as the # key alone. Pressing ?#(UNDO) while the keyboard is alpha-locked. If you press C during calculation expression input in the Math input/ output mode (up until you press the U key) to undo the last key operation and to redo the key...
User Guide
Page 24
... before an improper fraction or mixed fraction. DDDDB#BU 1-17 Up to let you want. • Pressing (DEL)(DEL • L) while a calculation result is the same screen used in the Linear input/output mode. • Lists are displayed in natural format for up to 20 elements. A... list that has more than six rows or columns will recalculate all of calculation expressions and results in the Math input/output mode. • Matrices are displayed in natural format, up to 6 × 6. A matrix that ...
... before an improper fraction or mixed fraction. DDDDB#BU 1-17 Up to let you want. • Pressing (DEL)(DEL • L) while a calculation result is the same screen used in the Linear input/output mode. • Lists are displayed in natural format for up to 20 elements. A... list that has more than six rows or columns will recalculate all of calculation expressions and results in the Math input/output mode. • Matrices are displayed in natural format, up to 6 × 6. A matrix that ...
User Guide
Page 25
... paste the text, and then press H(PASTE). Press G(CLIP). S To paste text Move the cursor to the location where you want to copy. 2. S Performing Function Calculations Using Math Input/Output Mode Example 6 4×5 = 3 10 664 5U Operation ( ) cos 3 = 1 2 (Angle: Rad) A$(P)63CU log28 = 3 7 123 = 1.988647795 2 + 3 × 3 64 ...is not supported for the Linear input/output mode only. I Using the Clipboard for Copy and Paste in subsequent calculations. - If you can copy a function, command, or other input to the clipboard. It is always dependent on the...
... paste the text, and then press H(PASTE). Press G(CLIP). S To paste text Move the cursor to the location where you want to copy. 2. S Performing Function Calculations Using Math Input/Output Mode Example 6 4×5 = 3 10 664 5U Operation ( ) cos 3 = 1 2 (Angle: Rad) A$(P)63CU log28 = 3 7 123 = 1.988647795 2 + 3 × 3 64 ...is not supported for the Linear input/output mode only. I Using the Clipboard for Copy and Paste in subsequent calculations. - If you can copy a function, command, or other input to the clipboard. It is always dependent on the...