User Guide
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Contents Getting Acquainted - Chapter 1 Basic Operation 1. When you keep having problems 1-30 Chapter 2 Manual Calculations 1. Specifying the Angle Unit and Display Format 2-10 4. Function Calculations 2-11 5. Numerical Calculations 2-21 6. Complex Number Calculations 2-30 7. Inputting and Editing a List 3-1 2. Solve Calculations...4-4 Chapter 5 Graphing 1. Option (OPTN) Menu 1-22 6. Arithmetic Calculations Using Lists 3-10 4. High-order Equations from 2nd to 6th Degree 4-2 3. Drawing...
Contents Getting Acquainted - Chapter 1 Basic Operation 1. When you keep having problems 1-30 Chapter 2 Manual Calculations 1. Specifying the Angle Unit and Display Format 2-10 4. Function Calculations 2-11 5. Numerical Calculations 2-21 6. Complex Number Calculations 2-30 7. Inputting and Editing a List 3-1 2. Solve Calculations...4-4 Chapter 5 Graphing 1. Option (OPTN) Menu 1-22 6. Arithmetic Calculations Using Lists 3-10 4. High-order Equations from 2nd to 6th Degree 4-2 3. Drawing...
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... and display using natural display. Key cap markings are displayed using the Math input/output mode, see the explanation of calculation expressions in this manual concerned with a Math input/output mode (fx-7400Gɉ, fx-9750Gɉ)... The operation assigned to each function key changes according to enter a mode from the Main Menu are...
... and display using natural display. Key cap markings are displayed using the Math input/output mode, see the explanation of calculation expressions in this manual concerned with a Math input/output mode (fx-7400Gɉ, fx-9750Gɉ)... The operation assigned to each function key changes according to enter a mode from the Main Menu are...
User Guide
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...pressing displays the next page or previous page of menu options. For more information about the E-CON2 mode, download the E-CON2 manual (English version only) from: http://edu.casio.com. vi Use the cursor keys (D, A, B, C) to select the SYSTEM icon and press U, then press ( ) to a... function key in parentheses following operation displays Xfct: [VARS]-[FACT]-[Xfct] S E-CON2 This manual does not cover the E-CON2 mode. the mode the calculator is in, and...
...pressing displays the next page or previous page of menu options. For more information about the E-CON2 mode, download the E-CON2 manual (English version only) from: http://edu.casio.com. vi Use the cursor keys (D, A, B, C) to select the SYSTEM icon and press U, then press ( ) to a... function key in parentheses following operation displays Xfct: [VARS]-[FACT]-[Xfct] S E-CON2 This manual does not cover the E-CON2 mode. the mode the calculator is in, and...
User Guide
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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. 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.
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...download the E-CON2 manual (English version only) from: http://edu.casio. SYSTEM Use this mode to initialize memory, adjust contrast, and to and displayed in exponential format. This results in the menu bar along the bottom of display screens: a text screen and a graph screen. The text... mode to draw cash flow and other system settings. *1 Not included on the fx-7400Gɉ. *2 Not included on the fx-7400Gɉ/fx-9750Gɉ. Text Screen Graph Screen I Normal Display The calculator normally displays values up data to the right, because the exponent is equivalent to...
...download the E-CON2 manual (English version only) from: http://edu.casio. SYSTEM Use this mode to initialize memory, adjust contrast, and to and displayed in exponential format. This results in the menu bar along the bottom of display screens: a text screen and a graph screen. The text... mode to draw cash flow and other system settings. *1 Not included on the fx-7400Gɉ. *2 Not included on the fx-7400Gɉ/fx-9750Gɉ. Text Screen Graph Screen I Normal Display The calculator normally displays values up data to the right, because the exponent is equivalent to...
User Guide
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... page 2-11 for automatic changeover to indicate fractions, hexadecimal values, and degrees/minutes/seconds values. Next, input your calculation formulas exactly as they are described in each applicable section of the examples in this manual as they come up. 3. S Fractions S Hexadecimal Values S Degrees/Minutes/Seconds Indicates: 456 12 23 Indicates: 0ABCDEF1(16...
... page 2-11 for automatic changeover to indicate fractions, hexadecimal values, and degrees/minutes/seconds values. Next, input your calculation formulas exactly as they are described in each applicable section of the examples in this manual as they come up. 3. S Fractions S Hexadecimal Values S Degrees/Minutes/Seconds Indicates: 456 12 23 Indicates: 0ABCDEF1(16...
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... Math Input/Output Mode This section introduces Math input/output mode calculation examples. • For details about calculation operations, see "Chapter 2 Manual Calculations". When the first calculation of the history includes the answer memory contents, the answer memory value is "0" because there is no calculation before the first one line as the copy range. • The...
... Math Input/Output Mode This section introduces Math input/output mode calculation examples. • For details about calculation operations, see "Chapter 2 Manual Calculations". When the first calculation of the history includes the answer memory contents, the answer memory value is "0" because there is no calculation before the first one line as the copy range. • 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
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...to be displayed as a formula. u To capture a screen image 1. Operate the calculator and display the screen you recall data from List memory. 9. When graphing multiple inequalities, {fill areas where all inequality conditions are not included on its center ... of element whose cumulative frequency ratio 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.
...to be displayed as a formula. u To capture a screen image 1. Operate the calculator and display the screen you recall data from List memory. 9. When graphing multiple inequalities, {fill areas where all inequality conditions are not included on its center ... of element whose cumulative frequency ratio 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.
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...CU)U K(SET UP) DD (Sci)DU)U K(SET UP) DD (Norm))U *1 Displayed values are given priority over addition and subtraction. Chapter 2 Manual Calculations 1. digit mantissa before it is rounded to the number of decimal place and significant digit settings. • Number of significant digits, internal... them or until you change the normal display range (Norm) setting. Example 1 100 w 6 = 16.66666666... Use Rnd of the Numeric Calculation Menu (NUM) (page 2-12) to round the displayed value off to input the minus sign before operation of Significant Digits, Normal Display Range ...
...CU)U K(SET UP) DD (Sci)DU)U K(SET UP) DD (Norm))U *1 Displayed values are given priority over addition and subtraction. Chapter 2 Manual Calculations 1. digit mantissa before it is rounded to the number of decimal place and significant digit settings. • Number of significant digits, internal... them or until you change the normal display range (Norm) setting. Example 1 100 w 6 = 16.66666666... Use Rnd of the Numeric Calculation Menu (NUM) (page 2-12) to round the displayed value off to input the minus sign before operation of Significant Digits, Normal Display Range ...
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... converted from an improper fraction ( b c ) to a mixed fraction (a b c ). *2 When "Manual" is specified for the Setup screen "Simplify" setting, the calculation result may be displayed in any of denominator digits is |106| or greater. *4 Decimal format because number... following operations. • Before Type A functions ( on page 2-2) and Type C functions ( on page 2-2), except 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 P = 6.533503684 ...
... converted from an improper fraction ( b c ) to a mixed fraction (a b c ). *2 When "Manual" is specified for the Setup screen "Simplify" setting, the calculation result may be displayed in any of denominator digits is |106| or greater. *4 Decimal format because number... following operations. • Before Type A functions ( on page 2-2) and Type C functions ( on page 2-2), except 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 P = 6.533503684 ...
User Guide
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... logab} I Simplification [OPTN]-[CALC]-[Simp] The "Simp" function 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 Quotient of Integer ÷ Integer [OPTN]-[CALC]-[Rmdr] The "Rmdr" function can...
... logab} I Simplification [OPTN]-[CALC]-[Simp] The "Simp" function 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 Quotient of Integer ÷ Integer [OPTN]-[CALC]-[Rmdr] The "Rmdr" function can...
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...fx-7400GII: (CALC) The "F=" value is the divisor. 27 = 3 63 7 • An error occurs if simplification cannot be performed using the Solve function in the PRGM mode. 2-22 Under initial default settings, this calculator automatically simplifies fraction calculation results before being displayed, even if the "Simplify" setting is "Manual...to change the "Simplify" setting from "Auto" to "Manual" (page 1-29). • When "a+bi" or "rQ" is specified for the Setup screen "Complex Mode" setting, fraction calculation results always are two different input methods that can be simplified...
...fx-7400GII: (CALC) The "F=" value is the divisor. 27 = 3 63 7 • An error occurs if simplification cannot be performed using the Solve function in the PRGM mode. 2-22 Under initial default settings, this calculator automatically simplifies fraction calculation results before being displayed, even if the "Simplify" setting is "Manual...to change the "Simplify" setting from "Auto" to "Manual" (page 1-29). • When "a+bi" or "rQ" is specified for the Setup screen "Complex Mode" setting, fraction calculation results always are two different input methods that can be simplified...
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... Press *(CPLX) (*(CPLX) on the fx-7400GII) (i). • Solutions obtained by changing the Complex Mode item on the Setup screen to {polar}/{rectangular} 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 Setup screen. •...
... Press *(CPLX) (*(CPLX) on the fx-7400GII) (i). • Solutions obtained by changing the Complex Mode item on the Setup screen to {polar}/{rectangular} 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 Setup screen. •...
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... argument (Ƨ) for the complex number 3 + 4i, with the angle unit set for manual calculations. 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). B T()CDU * fx-7400GII, fx-9750GII: AAAAA I Complex Number Format Using Polar Form Example 230 s 345...
... argument (Ƨ) for the complex number 3 + 4i, with the angle unit set for manual calculations. 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). B T()CDU * fx-7400GII, fx-9750GII: AAAAA I Complex Number Format Using Polar Form Example 230 s 345...
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...one you want to draw. From the Main Menu, enter the GRAPH mode. 2. rectangular coordinates (X=f(y) type) 5-1 Manual graphing (pages 5-12 to 5-19) • DYNA* ... From the Main Menu, enter the GRAPH mode. 2. Example To graph y = 3x2 K GRAPH BTVU (DRAW) (or U) • Press to ...2 (Graph relation list). Draw the graph. I How to draw a simple graph (1) To draw a graph, simply input the applicable function. 1. You can toggle between the Graph relation list and graph screen by pressing (GjT). Conic section graphing (page 5-27) * Not included on the fx-7400G...
...one you want to draw. From the Main Menu, enter the GRAPH mode. 2. rectangular coordinates (X=f(y) type) 5-1 Manual graphing (pages 5-12 to 5-19) • DYNA* ... From the Main Menu, enter the GRAPH mode. 2. Example To graph y = 3x2 K GRAPH BTVU (DRAW) (or U) • Press to ...2 (Graph relation list). Draw the graph. I How to draw a simple graph (1) To draw a graph, simply input the applicable function. 1. You can toggle between the Graph relation list and graph screen by pressing (GjT). Conic section graphing (page 5-27) * Not included on the fx-7400G...
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...COPY) • Pressing while a graph is highlighted would causes its " R " or " B " indicator to the screen in step 4. 6. Manual Graphing I Rectangular Coordinate Graph Inputting the Graph command in the main screen and sub-screen. Input the function. Example Graph y = x(x + 1)(x - ...Ymin = -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? Make V-Window settings. 3. Xmin = -5, Xmax = 5, Xscale = 2 Ymin = -10, Ymax = 10, Yscale = ...
...COPY) • Pressing while a graph is highlighted would causes its " R " or " B " indicator to the screen in step 4. 6. Manual Graphing I Rectangular Coordinate Graph Inputting the Graph command in the main screen and sub-screen. Input the function. Example Graph y = x(x + 1)(x - ...Ymin = -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? Make V-Window settings. 3. Xmin = -5, Xmax = 5, Xscale = 2 Ymin = -10, Ymax = 10, Yscale = ...
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...; {GPH1}/{GPH2}/{GPH3} ... 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 can change to one of a variety of different regression calculations to highlight the particular characteristics of the graphs in order to analyze the data. • For information about...
...; {GPH1}/{GPH2}/{GPH3} ... 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 can change to one of a variety of different regression calculations to highlight the particular characteristics of the graphs in order to analyze the data. • For information about...
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...) • {On}/{Off} ... {display}/{do not display} Med-Box outliers When "Bar" (bar graph) is set automatically for Graph 3. 2. While the statistical data list is for the following procedure can be used to "Manual". Pressing (GRPH)(SEL) displays the graph On/Off screen. • Note that V-Window parameters are normally set of x/y data is...
...) • {On}/{Off} ... {display}/{do not display} Med-Box outliers When "Bar" (bar graph) is set automatically for Graph 3. 2. While the statistical data list is for the following procedure can be used to "Manual". Pressing (GRPH)(SEL) displays the graph On/Off screen. • Note that V-Window parameters are normally set of x/y data is...
User Guide
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... 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 probability value. You can draw a normal probability distribution graph using manual graphing with the RUN • MAT (or RUN) mode. 1. DU * fx-7400GII: (PROB) (Normalized variate t for 160...
... 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 probability value. You can draw a normal probability distribution graph using manual graphing with the RUN • MAT (or RUN) mode. 1. DU * fx-7400GII: (PROB) (Normalized variate t for 160...