User Guide
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... What Appears on the Same Screen 5-11 6. Chapter 1 Basic Operation 1. Program (PRGM) Menu 1-25 8. Manipulating List Data 3-5 3. Switching Between List Files 3-13 Chapter 4 Equation Calculations 1. Manual Graphing...5-12 7. Inputting and Editing Calculations 1-5 4. Using the Setup Screen 1-26 9. Binary, Octal, Decimal, and Hexadecimal Calculations with Integers 2-33 8. High-order Equations from 2nd to 6th Degree 4-2 3. Drawing Two Graphs on a Graph Screen 5-2 3. Graphing a Recursion Formula 5-22 10. Using the Math Input/Output Mode 1-10 5. Option (OPTN...
... What Appears on the Same Screen 5-11 6. Chapter 1 Basic Operation 1. Program (PRGM) Menu 1-25 8. Manipulating List Data 3-5 3. Switching Between List Files 3-13 Chapter 4 Equation Calculations 1. Manual Graphing...5-12 7. Inputting and Editing Calculations 1-5 4. Using the Setup Screen 1-26 9. Binary, Octal, Decimal, and Hexadecimal Calculations with Integers 2-33 8. High-order Equations from 2nd to 6th Degree 4-2 3. Drawing Two Graphs on a Graph Screen 5-2 3. Graphing a Recursion Formula 5-22 10. Using the Math Input/Output Mode 1-10 5. Option (OPTN...
User Guide
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... 1. Calculating and Graphing Paired-Variable Statistical Data 6-9 4. Input and Output Terms of Tests, Confidence Interval, and Distribution 6-50 9. Before Performing Financial Calculations 7-1 2. Cash Flow (Investment Appraisal 7-5 5. Interest Rate Conversion 7-9 7. Financial Calculations Using Functions 7-16 Chapter 8 Programming 1. PRGM Mode Command List 8-37 8. Using Special S • SHT Mode Commands 9-14 4. S • SHT Mode Memory 9-20 Chapter 10 eActivity 1. Statistic Formula ...6-53 Chapter 7 Financial Calculation (TVM) 1. Simple Interest ...7-2 3. Day/Date...
... 1. Calculating and Graphing Paired-Variable Statistical Data 6-9 4. Input and Output Terms of Tests, Confidence Interval, and Distribution 6-50 9. Before Performing Financial Calculations 7-1 2. Cash Flow (Investment Appraisal 7-5 5. Interest Rate Conversion 7-9 7. Financial Calculations Using Functions 7-16 Chapter 8 Programming 1. PRGM Mode Command List 8-37 8. Using Special S • SHT Mode Commands 9-14 4. S • SHT Mode Memory 9-20 Chapter 10 eActivity 1. Statistic Formula ...6-53 Chapter 7 Financial Calculation (TVM) 1. Simple Interest ...7-2 3. Day/Date...
User Guide
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... natural input and display of models not equipped with the Math input/output mode. Key cap markings are displayed using the Linear input/output mode. S For owners of math expressions. The operation assigned to each function key changes according to enter a mode from the Main Menu are mainly presented using natural display. S Math natural input and display Under its initial default settings, the fx-9860Gɉ SD, fx-9860Gɉ, or fx-9860G AU PLUS is the Math input/output mode...
... natural input and display of models not equipped with the Math input/output mode. Key cap markings are displayed using the Linear input/output mode. S For owners of math expressions. The operation assigned to each function key changes according to enter a mode from the Main Menu are mainly presented using natural display. S Math natural input and display Under its initial default settings, the fx-9860Gɉ SD, fx-9860Gɉ, or fx-9860G AU PLUS is the Math input/output mode...
User Guide
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• {DISP} ...... {display command menu} • {REL} ....... {conditional jump relational operator menu} • {I/O I/O control/transfer command menu multi-statement command} • {STR} ....... {string command} The following function key menu appears if you press )(PRGM) in the RUN • MAT (or RUN) mode or the PRGM mode while binary, octal, decimal, or hexadecimal is set as the default number system. • {Prog}....... {program recall} • {JUMP}/{?}/{
• {DISP} ...... {display command menu} • {REL} ....... {conditional jump relational operator menu} • {I/O I/O control/transfer command menu multi-statement command} • {STR} ....... {string command} The following function key menu appears if you press )(PRGM) in the RUN • MAT (or RUN) mode or the PRGM mode while binary, octal, decimal, or hexadecimal is set as the default number system. • {Prog}....... {program recall} • {JUMP}/{?}/{
User Guide
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... memory number in a program to its Original Mode Settings 1. If you keep having problems when you are trying to 20, and then press U. • This displays the image stored in the capture memory you started from capture memory. 10. Now enter the correct mode and perform your calculation again, monitoring the results on the fx-7400Gɉ) (RCL). 2. I Getting the Calculator Back to recall a screen...
... memory number in a program to its Original Mode Settings 1. If you keep having problems when you are trying to 20, and then press U. • This displays the image stored in the capture memory you started from capture memory. 10. Now enter the correct mode and perform your calculation again, monitoring the results on the fx-7400Gɉ) (RCL). 2. I Getting the Calculator Back to recall a screen...
User Guide
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... replace batteries as a last resort. Before performing the reset operation, first make a written copy of all data currently in calculator memory is the danger that has not been backed up data. If you turn power back on. Once this happens, you edit a program, graph function, or other data in calculator memory and return all mode settings to their initial defaults. When you can restart it by pressing the RESTART button (P button). This means...
... replace batteries as a last resort. Before performing the reset operation, first make a written copy of all data currently in calculator memory is the danger that has not been backed up data. If you turn power back on. Once this happens, you edit a program, graph function, or other data in calculator memory and return all mode settings to their initial defaults. When you can restart it by pressing the RESTART button (P button). This means...
User Guide
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...; Use the key to input the minus sign before it is rounded to the number of decimal place and significant digit settings. • Number of the Numeric Calculation Menu (NUM) (page 2-12) to round the displayed value off to the place you change them or until you specify. 2-1 Display 16.66666667 16.666*71 1.666*71E+01 16.66666667 Condition Operation 4 decimal places 5 significant digits Cancels specification 1006U K(SET UP) DD (Fix)CU)U K(SET UP...
...; Use the key to input the minus sign before it is rounded to the number of decimal place and significant digit settings. • Number of the Numeric Calculation Menu (NUM) (page 2-12) to round the displayed value off to the place you change them or until you specify. 2-1 Display 16.66666667 16.666*71 1.666*71E+01 16.66666667 Condition Operation 4 decimal places 5 significant digits Cancels specification 1006U K(SET UP) DD (Fix)CU)U K(SET UP...
User Guide
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... Type C functions With these functions, the value is entered and then the function key is entered. , 3, log, In, ex, 10x, sin, cos, tan, sin-1, cos-1, tan-1, sinh, cosh, tanh, sinh-1, cosh-1, 2-2 Example 2 200 w 7 s 14 = 400 Condition 3 decimal places Calculation continues using the specified number of digits: The value stored internally is rounded off to calculate the parts of a formula in front of decimal places specified on the Setup screen. x2, x-1, x!, ° ' ", ENG symbols, angle unit °, r, g Power/root ^(xy), x Fractions a b/c Abbreviated multiplication format...
... Type C functions With these functions, the value is entered and then the function key is entered. , 3, log, In, ex, 10x, sin, cos, tan, sin-1, cos-1, tan-1, sinh, cosh, tanh, sinh-1, cosh-1, 2-2 Example 2 200 w 7 s 14 = 400 Condition 3 decimal places Calculation continues using the specified number of digits: The value stored internally is rounded off to calculate the parts of a formula in front of decimal places specified on the Setup screen. x2, x-1, x!, ° ' ", ENG symbols, angle unit °, r, g Power/root ^(xy), x Fractions a b/c Abbreviated multiplication format...
User Guide
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... allowable c digits is *1 When c < b, the number of denominator digits is specified for the Setup screen "Simplify" setting, the calculation result may be displayed in the 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. S Calculation Result Display Range with P A calculation results is displayed using P format in decimal format, even if these conditions are counted when the fraction is converted from an improper fraction ( b c ) to a mixed fraction (a b c ). *2 When "Manual" is...
... allowable c digits is *1 When c < b, the number of denominator digits is specified for the Setup screen "Simplify" setting, the calculation result may be displayed in the 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. S Calculation Result Display Range with P A calculation results is displayed using P format in decimal format, even if these conditions are counted when the fraction is converted from an improper fraction ( b c ) to a mixed fraction (a b c ). *2 When "Manual" is...
User Guide
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... off the value used for internal calculations to 10 significant digits (to 9) (see page 2-2).} • {GCD} ... {greatest common divisor for two values} • {LCM} ... {least common multiple for a specific input value specifies degrees (hours), minutes, seconds when inputting a degrees/minutes/ seconds value} converts decimal value to degrees/minutes/seconds value} • The {° ' "} menu operation is available only when there is a calculation result on a power value (remainder output when n is raised to p power and then divided by m)} S Angle Units, Coordinate Conversion...
... off the value used for internal calculations to 10 significant digits (to 9) (see page 2-2).} • {GCD} ... {greatest common divisor for two values} • {LCM} ... {least common multiple for a specific input value specifies degrees (hours), minutes, seconds when inputting a degrees/minutes/ seconds value} converts decimal value to degrees/minutes/seconds value} • The {° ' "} menu operation is available only when there is a calculation result on a power value (remainder output when n is raised to p power and then divided by m)} S Angle Units, Coordinate Conversion...
User Guide
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... of complex numbers is invalid for the number system (binary, octal, decimal, hexadecimal) you attempt to perform calculations that involve binary, octal, decimal and hexadecimal values. You can also convert between number systems and perform bitwise operations. • You cannot use scientific functions in binary, octal, decimal, and hexadecimal calculations. • You can use the RUN • MAT (or RUN) mode and binary, octal, decimal, and hexadecimal settings to enter a value that fractional values are displayed on separate lines...
... of complex numbers is invalid for the number system (binary, octal, decimal, hexadecimal) you attempt to perform calculations that involve binary, octal, decimal and hexadecimal values. You can also convert between number systems and perform bitwise operations. • You cannot use scientific functions in binary, octal, decimal, and hexadecimal calculations. • You can use the RUN • MAT (or RUN) mode and binary, octal, decimal, and hexadecimal settings to enter a value that fractional values are displayed on separate lines...
User Guide
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... Matrix inversion • Matrix squaring • Raising a matrix to a specific power • Absolute value, integer part extraction, fractional part extraction, maximum integer calculations • Inputting complex numbers in Matrix Answer Memory. The previous contents are replaced by the new result. S To convert a displayed value from one number system to another Example To convert 2210 (default number system) to its binary or octal value K(SET UP) Move the highlighting to perform the following points about Matrix Answer Memory. • Whenever you perform a matrix calculation...
... Matrix inversion • Matrix squaring • Raising a matrix to a specific power • Absolute value, integer part extraction, fractional part extraction, maximum integer calculations • Inputting complex numbers in Matrix Answer Memory. The previous contents are replaced by the new result. S To convert a displayed value from one number system to another Example To convert 2210 (default number system) to its binary or octal value K(SET UP) Move the highlighting to perform the following points about Matrix Answer Memory. • Whenever you perform a matrix calculation...
User Guide
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... displayed Graph relation list (up to save the graph function, and then press U. Press a number key to specify the Graph memory for later recall. I Graph Memory Graph memory lets you store up to recall, and then press U. A single save operation saves the following data in graph memory. • All graph functions in a memory area that already contains a function replaces the existing function with the new one. • A dual graph screen or any data currently on the screen with another graph stored...
... displayed Graph relation list (up to save the graph function, and then press U. Press a number key to specify the Graph memory for later recall. I Graph Memory Graph memory lets you store up to recall, and then press U. A single save operation saves the following data in graph memory. • All graph functions in a memory area that already contains a function replaces the existing function with the new one. • A dual graph screen or any data currently on the screen with another graph stored...
User Guide
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... recall the data and immediately begin a Dynamic Graph draw operation. Press \AAA* to save time, because you can store one set of data in memory at any one time. From the Main Menu, enter the RECUR mode. 5-22 I Graph Calculation DOT Switching Function Use this function to specify drawing of an+2, an+1, an, n 1. Graphing a Recursion Formula Important! • The fx-7400Gɉ is being performed, press speed adjustment menu. Select the graphing method. (Norm...
... recall the data and immediately begin a Dynamic Graph draw operation. Press \AAA* to save time, because you can store one set of data in memory at any one time. From the Main Menu, enter the RECUR mode. 5-22 I Graph Calculation DOT Switching Function Use this function to specify drawing of an+2, an+1, an, n 1. Graphing a Recursion Formula Important! • The fx-7400Gɉ is being performed, press speed adjustment menu. Select the graphing method. (Norm...
User Guide
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...SET) displays the general graph settings screen. [GRPH]-[SET] • StatGraph (statistical graph specification) • {GPH1}/{GPH2}/{GPH3} ... When you want to List 26} 6-2 graph {1}/{2}/{3} • Graph Type (graph type specification) • {Scat}/{xy}/{NPP}/{Pie} ... {scatter diagram}/{xy line graph}/{normal probability plot}/{pie graph} • {Hist}/{Box}/{Bar}/{N·Dis}/{Brkn} ... {histogram}/{med-box graph}/{bar graph}/{normal distribution curve}/{broken line graph} • {X}/{Med}/{X^2}/{X^3}/{X^4} ... {linear regression graph}/{Med-Med graph}/{quadratic regression...
...SET) displays the general graph settings screen. [GRPH]-[SET] • StatGraph (statistical graph specification) • {GPH1}/{GPH2}/{GPH3} ... When you want to List 26} 6-2 graph {1}/{2}/{3} • Graph Type (graph type specification) • {Scat}/{xy}/{NPP}/{Pie} ... {scatter diagram}/{xy line graph}/{normal probability plot}/{pie graph} • {Hist}/{Box}/{Bar}/{N·Dis}/{Brkn} ... {histogram}/{med-box graph}/{bar graph}/{normal distribution curve}/{broken line graph} • {X}/{Med}/{X^2}/{X^3}/{X^4} ... {linear regression graph}/{Med-Med graph}/{quadratic regression...
User Guide
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... data. y = a·xb a regression coefficient b regression power I Logistic Regression Graph Logistic regression is y = a × xb, so if we get In y = In a + b × In x. I Sinusoidal Regression Graph Sinusoidal regression is best applied for time-based phenomena in which there is a continual increase until a saturation point is the sinusoidal regression model formula. The following is reached. y = a·sin(bx + c) + d (CALC)(E)(Sin) (DRAW) Drawing a sine regression graph causes the angle unit setting of the calculator to calculate...
... data. y = a·xb a regression coefficient b regression power I Logistic Regression Graph Logistic regression is y = a × xb, so if we get In y = In a + b × In x. I Sinusoidal Regression Graph Sinusoidal regression is best applied for time-based phenomena in which there is a continual increase until a saturation point is the sinusoidal regression model formula. The following is reached. y = a·sin(bx + c) + d (CALC)(E)(Sin) (DRAW) Drawing a sine regression graph causes the angle unit setting of the calculator to calculate...
User Guide
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... included on the fx-7400GII See "Setup Screen Function Key Menus" on each of these commands. • Pressing K(SET UP) displays the mode command menu shown below . • {Dec}/{Hex}/{Bin}/{Oct} *1 Programs input after pressing (BASE) are inputting a program -- (BASE)*1 • {TOP}/{BTM}/{SRC} • {MENU} • {d~o} ... {decimal}/{hexadecimal}/{binary}/{octal} value input • {LOG} ... {bitwise operator} • {DISP} ... Editing Program Contents I /O control/transfer command menu multi-statement command} • {STR} ... {string...
... included on the fx-7400GII See "Setup Screen Function Key Menus" on each of these commands. • Pressing K(SET UP) displays the mode command menu shown below . • {Dec}/{Hex}/{Bin}/{Oct} *1 Programs input after pressing (BASE) are inputting a program -- (BASE)*1 • {TOP}/{BTM}/{SRC} • {MENU} • {d~o} ... {decimal}/{hexadecimal}/{binary}/{octal} value input • {LOG} ... {bitwise operator} • {DISP} ... Editing Program Contents I /O control/transfer command menu multi-statement command} • {STR} ... {string...
User Guide
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...) I Using Statistical Calculations and Graphs in a Program Including statistical calculations and graphing operations in a program lets you must specify the following graph conditions: • Graph draw/non-draw status (DrawOn/DrawOff) • Graph Type • x-axis data location (list name) • y-axis data location (list name) • Frequency data location (list name) • Mark Type • Pie graph display setting (% or Data) • Pie graph percentage data storage list specification (None or list name) • First bar graph data (list name) • Second and...
...) I Using Statistical Calculations and Graphs in a Program Including statistical calculations and graphing operations in a program lets you must specify the following graph conditions: • Graph draw/non-draw status (DrawOn/DrawOff) • Graph Type • x-axis data location (list name) • y-axis data location (list name) • Frequency data location (list name) • Mark Type • Pie graph display setting (% or Data) • Pie graph percentage data storage list specification (None or list name) • First bar graph data (list name) • Second and...
User Guide
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... Type Table Data Type RUN • MAT mode calculation data (When the RUN • MAT mode is called from an eActivity, it starts up in the natural input mode.) Strip Name Run (Math) GRAPH mode graph screen data GRAPH mode graph relation list screen data TABLE mode table relation list screen data CONICS mode graph screen data Graph Graph Editor Table Editor Conics Graph CONICS mode function list screen data STAT mode statistical graph screen data STAT mode List Editor data EQUA mode calculation solution screen data Conics Editor Stat Graph List Editor Solver RECUR mode recursion type...
... Type Table Data Type RUN • MAT mode calculation data (When the RUN • MAT mode is called from an eActivity, it starts up in the natural input mode.) Strip Name Run (Math) GRAPH mode graph screen data GRAPH mode graph relation list screen data TABLE mode table relation list screen data CONICS mode graph screen data Graph Graph Editor Table Editor Conics Graph CONICS mode function list screen data STAT mode statistical graph screen data STAT mode List Editor data EQUA mode calculation solution screen data Conics Editor Stat Graph List Editor Solver RECUR mode recursion type...
User Guide
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... "FFT Graph" setting. • Sampling Mode (page 3-5): Fast 2005710101 Next, perform one of samples setting, move the highlighting to "Interval". To change the number of the function key operations described below. Important! • When all of the following condition exists, an "FFT Graph" setting appears in place of values you specified in seconds, manually Disable the warm-up " setting will not be displayed on the Sample Setup screen if...
... "FFT Graph" setting. • Sampling Mode (page 3-5): Fast 2005710101 Next, perform one of samples setting, move the highlighting to "Interval". To change the number of the function key operations described below. Important! • When all of the following condition exists, an "FFT Graph" setting appears in place of values you specified in seconds, manually Disable the warm-up " setting will not be displayed on the Sample Setup screen if...
