User Guide
Page 3
... Display Format 2-10 4. Binary, Octal, Decimal, and Hexadecimal Calculations with Integers 2-33 8. Mertic Conversion Calculations 2-48 Chapter 3 List Function 1. Manipulating List Data 3-5 3. Solve Calculations...4-4 Chapter 5 Graphing 1. Drawing a Graph ...5-6 4. Storing a Graph in Picture Memory 5-10 5. Changing the Appearance of a Graph 5-27 12. Numerical Calculations 2-21 6. Arithmetic Calculations Using Lists 3-10 4. Function Calculations 2-11 5. High-order Equations from 2nd to 6th Degree...
... Display Format 2-10 4. Binary, Octal, Decimal, and Hexadecimal Calculations with Integers 2-33 8. Mertic Conversion Calculations 2-48 Chapter 3 List Function 1. Manipulating List Data 3-5 3. Solve Calculations...4-4 Chapter 5 Graphing 1. Drawing a Graph ...5-6 4. Storing a Graph in Picture Memory 5-10 5. Changing the Appearance of a Graph 5-27 12. Numerical Calculations 2-21 6. Arithmetic Calculations Using Lists 3-10 4. Function Calculations 2-11 5. High-order Equations from 2nd to 6th Degree...
User Guide
Page 4
... 8-3 4. Spreadsheet Basics and the Function Menu 9-1 2. eActivity Overview...10-1 2. Inputting and Editing Data 10-4 5. Calculating and Graphing Paired-Variable Statistical Data 6-9 4. Before Performing Financial Calculations 7-1 2. Amortization ...7-7 6. Interest Rate Conversion 7-9 7. Bond Calculations ...7-14 11. Performing Statistical Calculations 6-15 5. Confidence Interval ...6-35 7. Using Calculator Functions in Programs 8-21 7. eActivity Function Menus 10-2 3. eActivity File Operations 10-3 4. Simple Interest...
... 8-3 4. Spreadsheet Basics and the Function Menu 9-1 2. eActivity Overview...10-1 2. Inputting and Editing Data 10-4 5. Calculating and Graphing Paired-Variable Statistical Data 6-9 4. Before Performing Financial Calculations 7-1 2. Amortization ...7-7 6. Interest Rate Conversion 7-9 7. Bond Calculations ...7-14 11. Performing Statistical Calculations 6-15 5. Confidence Interval ...6-35 7. Using Calculator Functions in Programs 8-21 7. eActivity Function Menus 10-2 3. eActivity File Operations 10-3 4. Simple Interest...
User Guide
Page 5
Connecting the Calculator to Graph Data 11 Graph Analysis Tool Graph Screen Operations 12 Calling E-CON2 Functions from an eActivity iv Data Communications Precautions 13-5 5. Formatting an SD Card 14-3 3. SD Card Precautions during Use 14-3 Appendix 1. Screen Image Send 13-11 Chapter 14 Using SD Cards (fx-9860GⅡ SD only) 1. ... Custom Probe 5 Using the MULTIMETER Mode 6 Using Setup Memory 7 Using Program Converter 8 Starting a Sampling Operation 9 Using Sample Data Memory 10 Using the Graph Analysis Tools to a Personal Computer 13-1 3. Chapter 12 System Manager 1.
Connecting the Calculator to Graph Data 11 Graph Analysis Tool Graph Screen Operations 12 Calling E-CON2 Functions from an eActivity iv Data Communications Precautions 13-5 5. Formatting an SD Card 14-3 3. SD Card Precautions during Use 14-3 Appendix 1. Screen Image Send 13-11 Chapter 14 Using SD Cards (fx-9860GⅡ SD only) 1. ... Custom Probe 5 Using the MULTIMETER Mode 6 Using Setup Memory 7 Using Program Converter 8 Starting a Sampling Operation 9 Using Sample Data Memory 10 Using the Graph Analysis Tools to a Personal Computer 13-1 3. Chapter 12 System Manager 1.
User Guide
Page 10
...8226; You can also perform statistical calculations and graph statistical data using the functions. Icon Mode Name RUN (fx-7400Gɉ only) RUN • MAT*1 (Run • Matrix) Description Use this mode for arithmetic calculations and function calculations, and for calculations involving binary, octal, decimal, and .... Use this mode to perform single-variable (standard deviation) and paired-variable (regression) statistical calculations, to perform tests, to analyze data and to draw graphs using the same procedures that is different than the one you thought you use any other data...
...8226; You can also perform statistical calculations and graph statistical data using the functions. Icon Mode Name RUN (fx-7400Gɉ only) RUN • MAT*1 (Run • Matrix) Description Use this mode for arithmetic calculations and function calculations, and for calculations involving binary, octal, decimal, and .... Use this mode to perform single-variable (standard deviation) and paired-variable (regression) statistical calculations, to perform tests, to analyze data and to draw graphs using the same procedures that is different than the one you thought you use any other data...
User Guide
Page 11
... contents or back-up to 10 digits long. For more information about the E-CON2 mode, download the E-CON2 manual (English version only) from: http://edu.casio. com. I About the Function Menu Use the function keys ( to ) to access the menus and commands in the value 1,200,000,000,000. 1-4...to draw cash flow and other system settings. *1 Not included on the fx-7400Gɉ. *2 Not included on the fx-7400Gɉ/fx-9750Gɉ. SYSTEM Use this mode to perform financial calculations and to another unit or PC. The graph screen uses an area that the result is equivalent to the right, ...
... contents or back-up to 10 digits long. For more information about the E-CON2 mode, download the E-CON2 manual (English version only) from: http://edu.casio. com. I About the Function Menu Use the function keys ( to ) to access the menus and commands in the value 1,200,000,000,000. 1-4...to draw cash flow and other system settings. *1 Not included on the fx-7400Gɉ. *2 Not included on the fx-7400Gɉ/fx-9750Gɉ. SYSTEM Use this mode to perform financial calculations and to another unit or PC. The graph screen uses an area that the result is equivalent to the right, ...
User Guide
Page 27
...key while the cursor is a continuation of expressions as those in natural display format. For information about Math input/output mode input operations and calculation result displays in the RUN • MAT mode. • e • ACT mode input operations and result displays are written in your... natural display format: RUN • MAT, e • ACT, EQUA The following explanations show Math input/output mode operations in the GRAPH, DYNA, TABLE, RECUR and EQUA modes, and natural calculation result display in the EQUA mode. • See the sections that support input of the example...
...key while the cursor is a continuation of expressions as those in natural display format. For information about Math input/output mode input operations and calculation result displays in the RUN • MAT mode. • e • ACT mode input operations and result displays are written in your... natural display format: RUN • MAT, e • ACT, EQUA The following explanations show Math input/output mode operations in the GRAPH, DYNA, TABLE, RECUR and EQUA modes, and natural calculation result display in the EQUA mode. • See the sections that support input of the example...
User Guide
Page 29
..., variance, and test functions} (all models except fx-7400Gɉ) • {CONV} ... {metric conversion menu} • {HYP} ... {hyperbolic calculation menu} • {PROB} ... {probability/distribution calculation menu} • {NUM} ... {numeric calculation menu} • {ANGL} ... {menu for angle/coordinate conversion, sexagesimal input/conversion} • {ESYM} ... {engineering symbol menu} • {PICT} ... {graph save/recall menu} • {FMEM} ... {function...
..., variance, and test functions} (all models except fx-7400Gɉ) • {CONV} ... {metric conversion menu} • {HYP} ... {hyperbolic calculation menu} • {PROB} ... {probability/distribution calculation menu} • {NUM} ... {numeric calculation menu} • {ANGL} ... {menu for angle/coordinate conversion, sexagesimal input/conversion} • {ESYM} ... {engineering symbol menu} • {PICT} ... {graph save/recall menu} • {FMEM} ... {function...
User Guide
Page 30
...menu from the minimum and maximum values. The dot value is normally calculated automatically from the RUN • MAT (or RUN) or PRGM ...decimal, or hexadecimal is set as the default number system. • Depending on the fx-7400Gɉ. 6. histogram {start division}/{pitch} • {PTS} ... {summary point ...x-data and y-data}/{population standard deviation}/{sample standard deviation}/{minimum value}/{maximum value} • {GRPH} ... {graph data menu} • {a}/{b}/{c}/{d}/{e} ... {regression coefficient and polynomial coefficients} • {r}/{r2} ... {correlation coefficient...
...menu from the minimum and maximum values. The dot value is normally calculated automatically from the RUN • MAT (or RUN) or PRGM ...decimal, or hexadecimal is set as the default number system. • Depending on the fx-7400Gɉ. 6. histogram {start division}/{pitch} • {PTS} ... {summary point ...x-data and y-data}/{population standard deviation}/{sample standard deviation}/{minimum value}/{maximum value} • {GRPH} ... {graph data menu} • {a}/{b}/{c}/{d}/{e} ... {regression coefficient and polynomial coefficients} • {r}/{r2} ... {correlation coefficient...
User Guide
Page 31
...-t cumulative distribution upper limit (right edge)} S GRPH - parametric graph function {Xt}/{Yt} • {X} ... {X=constant graph function} • Press these keys before inputting a value to specify a memory area. Recalling graph functions • {Y}/{r} ... {rectangular coordinate or inequality function}/{polar coordinate function} • {Xt}/{Yt} ... • {INPT}* ... {statistical calculation input values} • {n}/{x¯ }/{sx}/{n1}/{n2}/{x¯...
...-t cumulative distribution upper limit (right edge)} S GRPH - parametric graph function {Xt}/{Yt} • {X} ... {X=constant graph function} • Press these keys before inputting a value to specify a memory area. Recalling graph functions • {Y}/{r} ... {rectangular coordinate or inequality function}/{polar coordinate function} • {Xt}/{Yt} ... • {INPT}* ... {statistical calculation input values} • {n}/{x¯ }/{sx}/{n1}/{n2}/{x¯...
User Guide
Page 32
... Str command • {Str} ... {string memory} 7. When there are stored automatically in Matrix Answer Memory (MatAns). Recalling financial calculation data • {n}/{I%}/{PV}/{PMT}/{FV} ... {payment periods (installments)}/{annual interest rate}/ {present value}/{payment}/{future value} • {P/Y}/{C/Y} ...) or PRGM mode from the Main Menu and then press )(PRGM). origin of {an}/{bn}/{cn} recursion formula convergence/divergence graph (WEB graph) • {Reslt*2}* ... {matrix of {solutions}/{coefficients} for a quadratic or cubic equation *1 Coefficients and solutions are the...
... Str command • {Str} ... {string memory} 7. When there are stored automatically in Matrix Answer Memory (MatAns). Recalling financial calculation data • {n}/{I%}/{PV}/{PMT}/{FV} ... {payment periods (installments)}/{annual interest rate}/ {present value}/{payment}/{future value} • {P/Y}/{C/Y} ...) or PRGM mode from the Main Menu and then press )(PRGM). origin of {an}/{bn}/{cn} recursion formula convergence/divergence graph (WEB graph) • {Reslt*2}* ... {matrix of {solutions}/{coefficients} for a quadratic or cubic equation *1 Coefficients and solutions are the...
User Guide
Page 34
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
Page 35
interest calculations using {365}*1/{360} days per year setting) • {365}/{360} ... S List File (list file display settings) • {FILE} ... {settings of list file on the display} S Sub Name (list naming) • {On}/{Off} ... {display on}/{display off} S Graph Func (function display during graph drawing and trace) • {On}/{Off} ... {display on}/{display off...
interest calculations using {365}*1/{360} days per year setting) • {365}/{360} ... S List File (list file display settings) • {FILE} ... {settings of list file on the display} S Sub Name (list naming) • {On}/{Off} ... {display on}/{display off} S Graph Func (function display during graph drawing and trace) • {On}/{Off} ... {display on}/{display off...
User Guide
Page 36
... nearest to 3/4 Q3} The following items are not included on the fx-7400Gɉ/fx-9750Gɉ. S To capture a screen image 1. When graphing multiple inequalities, {fill areas where all inequality conditions are satisfied}/{fill areas where each inequality condition is satisfied} S Simplify (calculation result auto/manual reduction specification) • {Auto}/{Man} ... {auto reduce and...
... nearest to 3/4 Q3} The following items are not included on the fx-7400Gɉ/fx-9750Gɉ. S To capture a screen image 1. When graphing multiple inequalities, {fill areas where all inequality conditions are satisfied}/{fill areas where each inequality condition is satisfied} S Simplify (calculation result auto/manual reduction specification) • {Auto}/{Man} ... {auto reduce and...
User Guide
Page 38
...loads the backed up data. Once this happens, you want to delete all data currently in calculator memory is the danger that you edit a program, graph function, or other data in calculator memory and return all important data. I Low Battery Message If the following message appears on ,... you press the RESTART button, the calculator restarts and loads backed up data when you can restart it by pressing the RESTART button (P button). RESTART button P button fx-9860G SD fx-9860G fx-9860G AU PLUS fx-9750G fx-7400G fx-9860G SD fx-9860G fx-9860G Slim Important! When you continue ...
...loads the backed up data. Once this happens, you want to delete all data currently in calculator memory is the danger that you edit a program, graph function, or other data in calculator memory and return all important data. I Low Battery Message If the following message appears on ,... you press the RESTART button, the calculator restarts and loads backed up data when you can restart it by pressing the RESTART button (P button). RESTART button P button fx-9860G SD fx-9860G fx-9860G AU PLUS fx-9750G fx-7400G fx-9860G SD fx-9860G fx-9860G Slim Important! When you continue ...
User Guide
Page 41
tanh-1, (-), d, h, b, o, Neg, Not, Det, Trn, Dim, Identity, Ref, Rref, Sum, Prod, Cuml, Percent, List, Abs, Int, Frac, Intg, Arg, Conjg, ReP, ImP Abbreviated multiplication format in front of Type A functions, Type C functions, and parenthesis. 23, A log2, etc. Permutation, combination nPr, nCr Metric conversion commands s, ÷, Int÷, Rnd +, - Relational operators =, x, >,
tanh-1, (-), d, h, b, o, Neg, Not, Det, Trn, Dim, Identity, Ref, Rref, Sum, Prod, Cuml, Percent, List, Abs, Int, Frac, Intg, Arg, Conjg, ReP, ImP Abbreviated multiplication format in front of Type A functions, Type C functions, and parenthesis. 23, A log2, etc. Permutation, combination nPr, nCr Metric conversion commands s, ÷, Int÷, Rnd +, - Relational operators =, x, >,
User Guide
Page 62
..., the graph is replaced by using the differential command inside of "tol" = 1E - 5 Input the function f(x). *(CALC)* (d/dx)T,B CTV T E * fx-7400GII: (CALC) Input point x = a for which you want to determine the derivative. If you omit tolerance (tol) value, the calculator automatically uses... small x, with a tolerance of a graph function simplifies the calculation for the function y = x3 + 4x2 + x - 6, with the value in a Graph Function • Omitting the tolerance (tol) value when using the following format for the differential graph: Y2=d/dx(Y1). Example To determine ...
..., the graph is replaced by using the differential command inside of "tol" = 1E - 5 Input the function f(x). *(CALC)* (d/dx)T,B CTV T E * fx-7400GII: (CALC) Input point x = a for which you want to determine the derivative. If you omit tolerance (tol) value, the calculator automatically uses... small x, with a tolerance of a graph function simplifies the calculation for the function y = x3 + 4x2 + x - 6, with the value in a Graph Function • Omitting the tolerance (tol) value when using the following format for the differential graph: Y2=d/dx(Y1). Example To determine ...
User Guide
Page 64
...analysis menu and then input the values using a quadratic differential calculation for the mantissa. • In the Math input/output mode, the tolerance value is up to five digits for the graph formula (see page 2-24). • Inaccurate results and... (a: start point, b: end point, tol: tolerance) f(x), a, b, tol) b f (x)dx a * fx-7400GII: (CALC) b Area of f(x)dx is calculated a As shown in x values - inclusion of the inflection point in the illustration above, integration calculations are performed by pressing the key. • Always use radians (Rad mode) as the angle...
...analysis menu and then input the values using a quadratic differential calculation for the mantissa. • In the Math input/output mode, the tolerance value is up to five digits for the graph formula (see page 2-24). • Inaccurate results and... (a: start point, b: end point, tol: tolerance) f(x), a, b, tol) b f (x)dx a * fx-7400GII: (CALC) b Area of f(x)dx is calculated a As shown in x values - inclusion of the inflection point in the illustration above, integration calculations are performed by pressing the key. • Always use radians (Rad mode) as the angle...
User Guide
Page 90
... the value 4 in the second cell, and then input the result of other list data operations. You can be used in arithmetic and statistical calculations, and for graphing. Input a value and press U to the next cell for input. 2. Inputting and Editing a List When you enter the STAT mode, the "List Editor" will..., sub name or cell you want to a cell that does not contain a value. Chapter 3 List Function A list is a storage place for multiple data items. This calculator lets you store up to 26 lists in a single file, and you can store up to 999 cells in a single list. 3-1
... the value 4 in the second cell, and then input the result of other list data operations. You can be used in arithmetic and statistical calculations, and for graphing. Input a value and press U to the next cell for input. 2. Inputting and Editing a List When you enter the STAT mode, the "List Editor" will..., sub name or cell you want to a cell that does not contain a value. Chapter 3 List Function A list is a storage place for multiple data items. This calculator lets you store up to 26 lists in a single file, and you can store up to 999 cells in a single list. 3-1
User Guide
Page 101
...the TABLE mode, input the formula Y1 = x2 -1. 2. Press *(LMEM). 5. I Inputting Scientific Calculations into a list. I Graphing a Function Using a List When using lists with the result of this calculator, you can use the numeric table generation functions in the TABLE mode to input values that TABLE ...formula (Y1 = x2 -1), and then copy the table to copy the values from certain scientific function calculations into a List You can input a function such as Y1 = List 1X. To do this function will produces three graphs: Y = X, Y = 2X, Y = 3X. Example To use the list copy function ...
...the TABLE mode, input the formula Y1 = x2 -1. 2. Press *(LMEM). 5. I Inputting Scientific Calculations into a list. I Graphing a Function Using a List When using lists with the result of this calculator, you can use the numeric table generation functions in the TABLE mode to input values that TABLE ...formula (Y1 = x2 -1), and then copy the table to copy the values from certain scientific function calculations into a List You can input a function such as Y1 = List 1X. To do this function will produces three graphs: Y = X, Y = 2X, Y = 3X. Example To use the list copy function ...
User Guide
Page 128
... Setup screen. 2. In response to the confirmation dialog that you can store Dynamic Graph conditions and screen data in Dynamic Graph memory 1. Graphing a Recursion Formula Important! • The fx-7400Gɉ is not equipped with the RECUR mode. From the Main Menu, ... Press ). Display the Dynamic Graph relation list. 2. Pressing (RCL) recalls Dynamic Graph memory contents and draws the graph. 9. Press K(SET UP) to the 2. S To save data in Dynamic Graph memory for Dynamic Func Y= graphic only. 1. Press (STO). I Graph Calculation DOT Switching Function Use this ...
... Setup screen. 2. In response to the confirmation dialog that you can store Dynamic Graph conditions and screen data in Dynamic Graph memory 1. Graphing a Recursion Formula Important! • The fx-7400Gɉ is not equipped with the RECUR mode. From the Main Menu, ... Press ). Display the Dynamic Graph relation list. 2. Pressing (RCL) recalls Dynamic Graph memory contents and draws the graph. 9. Press K(SET UP) to the 2. S To save data in Dynamic Graph memory for Dynamic Func Y= graphic only. 1. Press (STO). I Graph Calculation DOT Switching Function Use this ...