User Guide
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... Editing a List 3-1 2. Switching Between List Files 3-13 Chapter 4 Equation Calculations 1. Drawing Two Graphs on a Graph Screen 5-2 3. Manual Graphing...5-12 7. Graphing a Conic Section 5-27 11. Inputting and Editing Calculations 1-5 4. When you keep having problems 1-30 Chapter 2 Manual Calculations 1. Binary, Octal, Decimal, and Hexadecimal Calculations with Integers 2-33 8. Manipulating List Data 3-5 3. Solve Calculations...4-4 Chapter 5 Graphing 1. Function Analysis ...5-29 ii Using the Math Input/Output...
... Editing a List 3-1 2. Switching Between List Files 3-13 Chapter 4 Equation Calculations 1. Drawing Two Graphs on a Graph Screen 5-2 3. Manual Graphing...5-12 7. Graphing a Conic Section 5-27 11. Inputting and Editing Calculations 1-5 4. When you keep having problems 1-30 Chapter 2 Manual Calculations 1. Binary, Octal, Decimal, and Hexadecimal Calculations with Integers 2-33 8. Manipulating List Data 3-5 3. Solve Calculations...4-4 Chapter 5 Graphing 1. Function Analysis ...5-29 ii Using the Math Input/Output...
User Guide
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... in this User's Guide are shown, followed by pressing function keys through . Operations you like this manual concerned with a Math input/output mode (fx-7400Gɉ, fx-9750Gɉ)... Note that some of the models covered by this calculator can be slightly different. S K EQUA This indicates you can select a "Linear input/output mode" if...
... in this User's Guide are shown, followed by pressing function keys through . Operations you like this manual concerned with a Math input/output mode (fx-7400Gɉ, fx-9750Gɉ)... Note that some of the models covered by this calculator can be slightly different. S K EQUA This indicates you can select a "Linear input/output mode" if...
User Guide
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For more information about the E-CON2 mode, download the E-CON2 manual (English version only) from: http://edu.casio.com. Adjust the contrast. • The C cursor key makes display contrast darker. • The B cursor key makes display contrast lighter. • (INIT) returns... objects on the display appear dim or difficult to display the contrast adjustment screen. 2. To exit display contrast adjustment, press K. the mode the calculator is displayed by function menus that pressing displays the next page or previous page of commands you need. S Command List The PRGM Mode Command...
For more information about the E-CON2 mode, download the E-CON2 manual (English version only) from: http://edu.casio.com. Adjust the contrast. • The C cursor key makes display contrast darker. • The B cursor key makes display contrast lighter. • (INIT) returns... objects on the display appear dim or difficult to display the contrast adjustment screen. 2. To exit display contrast adjustment, press K. the mode the calculator is displayed by function menus that pressing displays the next page or previous page of commands you need. S Command List The PRGM Mode Command...
User Guide
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Depending on calculator model, some of the functions described above keys may not be included on all models covered by this manual. Chapter 1 Basic Operation 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 of the above are available on your calculator. 1-1
Depending on calculator model, some of the functions described above keys may not be included on all models covered by this manual. Chapter 1 Basic Operation 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 of the above are available on your calculator. 1-1
User Guide
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... bar item is a menu or a command by its appearance. Values that you should move the decimal point in the menu bar along the bottom of graphs. com. I About the Function Menu Use the function keys ( to ) to access the menus and commands in 1.2 twelve places to the right,... mode to perform financial calculations and to draw cash flow and other system settings. *1 Not included on the fx-7400Gɉ. *2 Not included on the fx-7400Gɉ/fx-9750Gɉ. For more information about the E-CON2 mode, download the E-CON2 manual (English version only) from: http://edu.casio. Use this mode to...
... bar item is a menu or a command by its appearance. Values that you should move the decimal point in the menu bar along the bottom of graphs. com. I About the Function Menu Use the function keys ( to ) to access the menus and commands in 1.2 twelve places to the right,... mode to perform financial calculations and to draw cash flow and other system settings. *1 Not included on the fx-7400Gɉ. *2 Not included on the fx-7400Gɉ/fx-9750Gɉ. For more information about the E-CON2 mode, download the E-CON2 manual (English version only) from: http://edu.casio. Use this mode to...
User Guide
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This means that the result is negative. I Inputting Calculations When you should move the decimal point in this manual show calculation results using Norm 1. Norm 1 10-2 (0.01) > |x|, |x| 1010 Norm 2 10-9 (0.000000001) > |x|, |x| 1010 All of the examples...display. Example 2 + 3 - 4 + 10 = A B C @?U 1-5 You can specify one of this manual as they come up. 3. Inputting and Editing Calculations I Special Display Formats This calculator uses special display formats to indicate fractions, hexadecimal values, and degrees/minutes/seconds values. This results in each ...
This means that the result is negative. I Inputting Calculations When you should move the decimal point in this manual show calculation results using Norm 1. Norm 1 10-2 (0.01) > |x|, |x| 1010 Norm 2 10-9 (0.000000001) > |x|, |x| 1010 All of the examples...display. Example 2 + 3 - 4 + 10 = A B C @?U 1-5 You can specify one of this manual as they come up. 3. Inputting and Editing Calculations I Special Display Formats This calculator uses special display formats to indicate fractions, hexadecimal values, and degrees/minutes/seconds values. This results in each ...
User Guide
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... − 4 = 10 log 3 4 = 0.1249387366 (MATH)(logab) 2C8U ,(x) 7C123U 2 3 ,(x) 3C64C 4U (MATH)(Abs)J364U 1-18 I Calculation Operations in the Math Input/Output Mode This section introduces Math input/output mode calculation examples. • For details about calculation operations, see "Chapter 2 Manual Calculations". S To copy text 1. Press (CPY · L) to copy the highlighted text to " ". 3. When the...
... − 4 = 10 log 3 4 = 0.1249387366 (MATH)(logab) 2C8U ,(x) 7C123U 2 3 ,(x) 3C64C 4U (MATH)(Abs)J364U 1-18 I Calculation Operations in the Math Input/Output Mode This section introduces Math input/output mode calculation examples. • For details about calculation operations, see "Chapter 2 Manual Calculations". S To copy text 1. Press (CPY · L) to copy the highlighted text to " ". 3. When the...
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S Mode (calculation/binary, octal, decimal, hexadecimal mode) • {Comp} ... {arithmetic calculation mode} • {Dec}/{Hex}/{Bin}/{Oct} ... {decimal}/{hexadecimal}/{binary}/{octal} S Frac Result (fraction result display format) • {d/c}/{ab/c} ... {improper}/{mixed} fraction S Func Type (graph function type) Pressing one of the following function keys also switches the function of the T key. • {Y=}/{r=}/{Parm}/{X=} ... {rectangular coordinate (Y= I(x) type)}/{polar coordinate}/ {parametric}/{rectangular coordinate (X= I(y) type)} graph • {Y>}/{Yf(x)}/{y}/{Xf(y)}/{x
S Mode (calculation/binary, octal, decimal, hexadecimal mode) • {Comp} ... {arithmetic calculation mode} • {Dec}/{Hex}/{Bin}/{Oct} ... {decimal}/{hexadecimal}/{binary}/{octal} S Frac Result (fraction result display format) • {d/c}/{ab/c} ... {improper}/{mixed} fraction S Func Type (graph function type) Pressing one of the following function keys also switches the function of the T key. • {Y=}/{r=}/{Parm}/{X=} ... {rectangular coordinate (Y= I(x) type)}/{polar coordinate}/ {parametric}/{rectangular coordinate (X= I(y) type)} graph • {Y>}/{Yf(x)}/{y}/{Xf(y)}/{x
User Guide
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... operating the calculator, you press the w key to 3/4 Q3} The following items are satisfied}/{fill areas where each inequality condition is satisfied} u Simplify (calculation result auto/manual reduction specification) • {Auto}/{Man} ... {auto reduce and display}/{display without reduction} u Q1Q3 Type (Q1/Q3 calculation formulas) • {Std}/{OnData} ... {Divide total population on the fx-7400GII/fx-9750GII.
... operating the calculator, you press the w key to 3/4 Q3} The following items are satisfied}/{fill areas where each inequality condition is satisfied} u Simplify (calculation result auto/manual reduction specification) • {Auto}/{Man} ... {auto reduce and display}/{display without reduction} u Q1Q3 Type (Q1/Q3 calculation formulas) • {Std}/{OnData} ... {Divide total population on the fx-7400GII/fx-9750GII.
User Guide
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...2-1 Display 16.66666667 16.666*71 1.666*71E+01 16.66666667 Basic Calculations I Number of Decimal Places, Number of the U key) may be... 16.66666666... digit mantissa before a negative value. • Calculations are written, from left to right. • Use the... digit settings. • Number of the Numeric Calculation Menu (NUM) (page 2-12) to round ...stored with a 15-digit mantissa. I Arithmetic Calculations • Enter arithmetic calculations as they are performed internally with a 10...the number of significant digits, internal calculations are still performed using a 15-...
...2-1 Display 16.66666667 16.666*71 1.666*71E+01 16.66666667 Basic Calculations I Number of Decimal Places, Number of the U key) may be... 16.66666666... digit mantissa before a negative value. • Calculations are written, from left to right. • Use the... digit settings. • Number of the Numeric Calculation Menu (NUM) (page 2-12) to round ...stored with a 15-digit mantissa. I Arithmetic Calculations • Enter arithmetic calculations as they are performed internally with a 10...the number of significant digits, internal calculations are still performed using a 15-...
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... • Before Type A functions ( on page 2-2) and Type C functions ( on page 2-2), except for the Setup screen "Simplify" setting, the calculation result may be displayed in the form a b c P or b c P However, {number of a digits + number of b digits + number... are counted when the fraction is converted from an improper fraction ( b c ) to a mixed fraction (a b c ). *2 When "Manual" is four or greater for the a b c P form. Calculation Examples This calculation: 78Ps 2 = 156P 123456P s 9 = 3490636.164 (= 11111104 P)*3 105 568 824 P = 105 71 103 P 2 258 3238...
... • Before Type A functions ( on page 2-2) and Type C functions ( on page 2-2), except for the Setup screen "Simplify" setting, the calculation result may be displayed in the form a b c P or b c P However, {number of a digits + number of b digits + number... are counted when the fraction is converted from an improper fraction ( b c ) to a mixed fraction (a b c ). *2 When "Manual" is four or greater for the a b c P form. Calculation Examples This calculation: 78Ps 2 = 156P 123456P s 9 = 3490636.164 (= 11111104 P)*3 105 568 824 P = 105 71 103 P 2 258 3238...
User Guide
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...following operations can be used to simplify fractions manually. This function automatically simplifies the displayed calculation result using the smallest prime number available. Example To calculate the remainder of 107 ÷ 7 @?F*(CALC)*(E) (E)(Rmdr)F U * fx-7400GII: (CALC) I Simplification [OPTN]-[CALC... the remainder when one integer is on the display. • {Simp} U ... Example To calculate the quotient of 107 ÷ 7 @?F*(CALC)*(E) (E)(Int÷)F U * fx-7400GII: (CALC) I Quotient of Integer ÷ Integer [OPTN]-[CALC]-[Rmdr] The "Rmdr" function...
...following operations can be used to simplify fractions manually. This function automatically simplifies the displayed calculation result using the smallest prime number available. Example To calculate the remainder of 107 ÷ 7 @?F*(CALC)*(E) (E)(Rmdr)F U * fx-7400GII: (CALC) I Simplification [OPTN]-[CALC... the remainder when one integer is on the display. • {Simp} U ... Example To calculate the quotient of 107 ÷ 7 @?F*(CALC)*(E) (E)(Int÷)F U * fx-7400GII: (CALC) I Quotient of Integer ÷ Integer [OPTN]-[CALC]-[Rmdr] The "Rmdr" function...
User Guide
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... from "Auto" to "Manual" (page 1-29). • When "a+bi" or "rQ" is identical to variables. Example 1 15 To simplify 60 15 = 5 = 1 60 20 4 @DE?U *(CALC)*(E)(E)(Simp)U * fx-7400GII: (CALC) (Simp)U Example 2 27 To simplify 63 specifying a divisor of input is specified for the Setup screen "Complex Mode" setting, fraction calculation results always are two...
... from "Auto" to "Manual" (page 1-29). • When "a+bi" or "rQ" is identical to variables. Example 1 15 To simplify 60 15 = 5 = 1 60 20 4 @DE?U *(CALC)*(E)(E)(Simp)U * fx-7400GII: (CALC) (Simp)U Example 2 27 To simplify 63 specifying a divisor of input is specified for the Setup screen "Complex Mode" setting, fraction calculation results always are two...
User Guide
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...} form • You can perform addition, subtraction, multiplication, division, parentheses calculations, function calculations, and memory calculations with complex numbers just as you do with the manual calculations described on the fx-7400GII) to 2-14. Complex Number Calculations You can also use ?(i) in the argument, however, complex number calculation is performed and the result is an odd number. P < Ƨ...
...} form • You can perform addition, subtraction, multiplication, division, parentheses calculations, function calculations, and memory calculations with complex numbers just as you do with the manual calculations described on the fx-7400GII) to 2-14. Complex Number Calculations You can also use ?(i) in the argument, however, complex number calculation is performed and the result is an odd number. P < Ƨ...
User Guide
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...fx-7400GII, fx-9750GII: AAAAA I Complex Number Format Using Polar Form Example 230 s 345 = 675 K(SET UP)AAAAAA* (Deg)A(rƧ)) AT()B? I Arithmetic Operations [OPTN]-[CPLX]-[i] Arithmetic operations are the same as a coordinate on a Gaussian plane, and calculates... absolute value²Z ²and argument (arg). Example To calculate absolute value (r) and argument (Ƨ) for the complex number 3 + 4i, with the angle unit set for manual calculations.
...fx-7400GII, fx-9750GII: AAAAA I Complex Number Format Using Polar Form Example 230 s 345 = 675 K(SET UP)AAAAAA* (Deg)A(rƧ)) AT()B? I Arithmetic Operations [OPTN]-[CPLX]-[i] Arithmetic operations are the same as a coordinate on a Gaussian plane, and calculates... absolute value²Z ²and argument (arg). Example To calculate absolute value (r) and argument (Ƨ) for the complex number 3 + 4i, with the angle unit set for manual calculations.
User Guide
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...graph. Example To graph y = 3x2 K GRAPH BTVU (DRAW) (or U) • Press to return to 5-15) • TABLE ... From the Main Menu, enter the GRAPH mode. 2. parametric function (X=) ... Manual graphing (pages 5-12 to the screen in step 2 (Graph relation list). Draw the graph. Chapter 5 Graphing...8226; GRAPH ... I How to 5-19) • DYNA* ... You can toggle between the Graph relation list and graph screen by pressing (GjT). General function graphing • RUN • MAT (or RUN) ... Conic section graphing (page 5-27) * Not included on the fx-7400G...
...graph. Example To graph y = 3x2 K GRAPH BTVU (DRAW) (or U) • Press to return to 5-15) • TABLE ... From the Main Menu, enter the GRAPH mode. 2. parametric function (X=) ... Manual graphing (pages 5-12 to the screen in step 2 (Graph relation list). Draw the graph. Chapter 5 Graphing...8226; GRAPH ... I How to 5-19) • DYNA* ... You can toggle between the Graph relation list and graph screen by pressing (GjT). General function graphing • RUN • MAT (or RUN) ... Conic section graphing (page 5-27) * Not included on the fx-7400G...
User Guide
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...graphs. 1. Use the following V-Window settings. Make V-Window settings. 3. Example Graph y = 2x2 + 3x - 4. A function without an indicator is drawn as the main screen graph (on the display will return to be cleared. Manual Graphing I Rectangular Coordinate Graph Inputting the Graph... = -2, Ymax = 2, Yscale = 1 (Sub-screen) Xmin = -4, Ymin = -3, Xmax = 4, Ymax = 3, Xscale = 1 Yscale = 1 K GRAPH K(SET UP)_ AAAA*(G + G)) *fx-7400Gɉ, fx-9750Gɉ: AAA (V-WIN) AUAU? Pressing (SEL) while one of the function's is highlighted would causes its " R " or " B " indicator to...
...graphs. 1. Use the following V-Window settings. Make V-Window settings. 3. Example Graph y = 2x2 + 3x - 4. A function without an indicator is drawn as the main screen graph (on the display will return to be cleared. Manual Graphing I Rectangular Coordinate Graph Inputting the Graph... = -2, Ymax = 2, Yscale = 1 (Sub-screen) Xmin = -4, Ymin = -3, Xmax = 4, Ymax = 3, Xscale = 1 Yscale = 1 K GRAPH K(SET UP)_ AAAA*(G + G)) *fx-7400Gɉ, fx-9750Gɉ: AAA (V-WIN) AUAU? Pressing (SEL) while one of the function's is highlighted would causes its " R " or " B " indicator to...
User Guide
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...calculations. In each graph (GPH1, GPH2, GPH3). • Graph Type The initial default graph type setting for all the graphs (Graph 1 through Graph 3) is on the screen when you have input using the statistical data lists, see "Chapter 3 List Function". This chapter contains a number of this manual. 1. Before Performing Statistical Calculations... Entering the STAT mode from those shown in this , the graphs that you perform a graphing operation will probably differ somewhat from the ...
...calculations. In each graph (GPH1, GPH2, GPH3). • Graph Type The initial default graph type setting for all the graphs (Graph 1 through Graph 3) is on the screen when you have input using the statistical data lists, see "Chapter 3 List Function". This chapter contains a number of this manual. 1. Before Performing Statistical Calculations... Entering the STAT mode from those shown in this , the graphs that you perform a graphing operation will probably differ somewhat from the ...
User Guide
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.... 6-3 While the statistical data list is on the display, perform the following types of graphs regardless of x/y data is for Graph 3. 2. Each set V-Window parameters manually, you want to "Manual". Use the cursor keys to move the highlighting to the graph whose status you must change the status. • {On}/{Off} ... {On (draw)}/{Off (non...
.... 6-3 While the statistical data list is on the display, perform the following types of graphs regardless of x/y data is for Graph 3. 2. Each set V-Window parameters manually, you want to "Manual". Use the cursor keys to move the highlighting to the graph whose status you must change the status. • {On}/{Off} ... {On (draw)}/{Off (non...
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... You can draw a normal probability distribution graph using manual graphing with the RUN • MAT (or RUN) mode. 1. CHE (P() @ EBCU (Percentage of total) Result: 0.30995 (31.0 percentile) I Calculations Using the Distribution Function Important! • The following operations cannot be performed on the fx-7400GII) to draw a rectangular coordinate graph. 3. Input the commands to recall the probability...
... You can draw a normal probability distribution graph using manual graphing with the RUN • MAT (or RUN) mode. 1. CHE (P() @ EBCU (Percentage of total) Result: 0.30995 (31.0 percentile) I Calculations Using the Distribution Function Important! • The following operations cannot be performed on the fx-7400GII) to draw a rectangular coordinate graph. 3. Input the commands to recall the probability...