User Guide
Page 18
.... Function/Symbol Fraction (Improper) Mixed Fraction*1 Power Square Negative Power (Reciprocal) Cube Root Power Root ex 10x log(a,b) Abs (Absolute Value) Linear Differential*3 Quadratic Differential*3 Integral*3 3 Calculation*4 Matrix Parentheses Braces (Used during list input.) Brackets (Used during matrix input.) Key Operation 6 6() , V (x -1) V() (3) ,(x) ((ex) J(10x) (Input from MATH menu*2) (Input from MATH menu...
.... Function/Symbol Fraction (Improper) Mixed Fraction*1 Power Square Negative Power (Reciprocal) Cube Root Power Root ex 10x log(a,b) Abs (Absolute Value) Linear Differential*3 Quadratic Differential*3 Integral*3 3 Calculation*4 Matrix Parentheses Braces (Used during list input.) Brackets (Used during matrix input.) Key Operation 6 6() , V (x -1) V() (3) ,(x) ((ex) J(10x) (Input from MATH menu*2) (Input from MATH menu...
User Guide
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...• {{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 ... number of different examples showing how the MATH function menu and other keys can use this menu for natural input of matrices, differentials, integrals, etc. • {MAT} ... {displays the MAT submenu, for natural input of matrices} • {2s2} ... {inputs ...
...• {{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 ... number of different examples showing how the MATH function menu and other keys can use this menu for natural input of matrices, differentials, integrals, etc. • {MAT} ... {displays the MAT submenu, for natural input of matrices} • {2s2} ... {inputs ...
User Guide
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... Expression Improper Fraction 6 Power , V() Cube 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 to the end...
... Expression Improper Fraction 6 Power , V() Cube 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 to the end...
User Guide
Page 40
.../root ^(xy), x Fractions a b/c Abbreviated multiplication format in the following order: Type A functions • Coordinate transformation Pol (x, y), Rec (r, Q) • Functions that include parentheses (such as derivatives, integrations, 3, etc.) d/dx, d2/dx2, °dx, 3, Solve, FMin, FMax, ListmMat, Fill, Seq, SortA, SortD, Min, Max, Median, Mean, Augment, MatmList, P(, Q(, R(, t(, RndFix, logab • Composite functions...
.../root ^(xy), x Fractions a b/c Abbreviated multiplication format in the following order: Type A functions • Coordinate transformation Pol (x, y), Rec (r, Q) • Functions that include parentheses (such as derivatives, integrations, 3, etc.) d/dx, d2/dx2, °dx, 3, Solve, FMin, FMax, ListmMat, Fill, Seq, SortA, SortD, Min, Max, Median, Mean, Augment, MatmList, P(, Q(, R(, t(, RndFix, logab • Composite functions...
User Guide
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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
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... calculations can be performed. • {Int÷}/{Rmdr}/{Simp} ... {quotient}/{remainder}/{simplification} • {Solve}/{d/dx}/{d2/dx2}/{°dx}/{SolvN} ... {equality solution}/{differential}/{quadratic differential}/ {integration}/{f(x) function solution} • {FMin}/{FMax}/{3(}/{logab} ... {minimum value}/{maximum value}/{summation}/{logarithm logab} I Quotient of 107 ÷ 7 @?F*(CALC)*(E) (E)(Rmdr)F U * fx-7400GII: (CALC) I Remainder of Integer...
... calculations can be performed. • {Int÷}/{Rmdr}/{Simp} ... {quotient}/{remainder}/{simplification} • {Solve}/{d/dx}/{d2/dx2}/{°dx}/{SolvN} ... {equality solution}/{differential}/{quadratic differential}/ {integration}/{f(x) function solution} • {FMin}/{FMax}/{3(}/{logab} ... {minimum value}/{maximum value}/{summation}/{logarithm logab} I Quotient of 107 ÷ 7 @?F*(CALC)*(E) (E)(Rmdr)F U * fx-7400GII: (CALC) I Remainder of Integer...
User Guide
Page 63
... "sufficiently small increments of the local maximum point and local minimum point in x values - differential calculation results approaching zero • Always use a differential, quadratic differential, integration, 3, maximum/minimum value, Solve, RndFix or logab calculation expression inside a differential calculation term. • In the Math input/output mode, the tolerance value is applied...
... "sufficiently small increments of the local maximum point and local minimum point in x values - differential calculation results approaching zero • Always use a differential, quadratic differential, integration, 3, maximum/minimum value, Solve, RndFix or logab calculation expression inside a differential calculation term. • In the Math input/output mode, the tolerance value is applied...
User Guide
Page 64
...: - This in effect calculates the surface area of the local maximum point and local minimum point in the illustration above, integration calculations are performed by pressing the key. • Always use radians (Rad mode) as the angle unit when performing trigonometric... quadratic differentials. • You cannot use a differential, quadratic differential, integration, 3, maximum/minimum value, Solve, RndFix or logab calculation expression inside of 1E-14 or greater. • Input of the tolerance (...
...: - This in effect calculates the surface area of the local maximum point and local minimum point in the illustration above, integration calculations are performed by pressing the key. • Always use radians (Rad mode) as the angle unit when performing trigonometric... quadratic differentials. • You cannot use a differential, quadratic differential, integration, 3, maximum/minimum value, Solve, RndFix or logab calculation expression inside of 1E-14 or greater. • Input of the tolerance (...
User Guide
Page 65
...Input the start point and end point. @D Input the tolerance value. @$ CU Note the following points to ensure correct integration values. (1) When cyclical functions for integration values become positive or negative for different divisions, perform the calculation for single cycles, or divide between negative and ...positive, and then add the results together. Example To perform the integration calculation for the function shown below, with a tolerance of an integral (while the cursor is not shown on the display) interrupts the calculation. • Always...
...Input the start point and end point. @D Input the tolerance value. @$ CU Note the following points to ensure correct integration values. (1) When cyclical functions for integration values become positive or negative for different divisions, perform the calculation for single cycles, or divide between negative and ...positive, and then add the results together. Example To perform the integration calculation for the function shown below, with a tolerance of an integral (while the cursor is not shown on the display) interrupts the calculation. • Always...
User Guide
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... • You cannot use only one variable in expressions. Be sure to complete. • You cannot use a differential, quadratic differential, integration, 3, maximum/minimum value, Solve, RndFix or logab calculation expression inside of a 3 calculation term. • In the Math input/output mode...of "tol" and closing parentheses can be omitted. If you omit "tol," the calculator automatically uses a default value of 1E-5. • Integration calculations can be omitted. If you omit n, the calculator automatically uses n = 1. • Make sure that variable is fixed at 1E-5...
... • You cannot use only one variable in expressions. Be sure to complete. • You cannot use a differential, quadratic differential, integration, 3, maximum/minimum value, Solve, RndFix or logab calculation expression inside of a 3 calculation term. • In the Math input/output mode...of "tol" and closing parentheses can be omitted. If you omit "tol," the calculator automatically uses a default value of 1E-5. • Integration calculations can be omitted. If you omit n, the calculator automatically uses n = 1. • Make sure that variable is fixed at 1E-5...
User Guide
Page 67
... maximum and minimum of interval, n: precision (n = 1 to 9)) Example Input f (x). Using any value outside this range causes an error. • You cannot use a differential, quadratic differential, integration, 3, maximum/minimum value, Solve, RndFix or logab calculation expression inside of n = 6 for the function y = x2 - 4x + 9 *(CALC)* (E)(FMin)TV CT H * fx-7400GII: (CALC) Input the...
... maximum and minimum of interval, n: precision (n = 1 to 9)) Example Input f (x). Using any value outside this range causes an error. • You cannot use a differential, quadratic differential, integration, 3, maximum/minimum value, Solve, RndFix or logab calculation expression inside of n = 6 for the function y = x2 - 4x + 9 *(CALC)* (E)(FMin)TV CT H * fx-7400GII: (CALC) Input the...
User Guide
Page 137
y-intercept (ISCT) ... Integral value for the two graphs. Press U to calculate the point of intersection for a given range 4. x-coordinate for given x-coordinate (E)(X-CAL) ... Press U to select. 4. When the ...
y-intercept (ISCT) ... Integral value for the two graphs. Press U to calculate the point of intersection for a given range 4. x-coordinate for given x-coordinate (E)(X-CAL) ... Press U to select. 4. When the ...
User Guide
Page 138
... and inequality graphs (Y f(x), Y f(x), Y Pf(x) or Y Of(x)) only. • Either of intersection for the above procedure, press C to calculate the next value. Press U to calculate the integral value. 5-32 Example Graph the two functions shown below and then determine the ycoordinate for x = 0.5 and the x-coordinate for a given range. 1. Press (G-SLV)(E)(°dx...multiple graphs, the selection cursor (I Calculating the lntegral Value for a Given Range Use the following can calculate the point of the following procedure to obtain integration values for y = 2.2 on graph Y2.
... and inequality graphs (Y f(x), Y f(x), Y Pf(x) or Y Of(x)) only. • Either of intersection for the above procedure, press C to calculate the next value. Press U to calculate the integral value. 5-32 Example Graph the two functions shown below and then determine the ycoordinate for x = 0.5 and the x-coordinate for a given range. 1. Press (G-SLV)(E)(°dx...multiple graphs, the selection cursor (I Calculating the lntegral Value for a Given Range Use the following can calculate the point of the following procedure to obtain integration values for y = 2.2 on graph Y2.
User Guide
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...PARM).... {parametric} 3. After graphing a conic section, press (G-SLV) to analyze. 4. Example Graph the function shown below, and then determine the integral value at (-2, 0). From the Main Menu, enter the CONICS mode. 2. Y1 = x(x + 2)(x - 2) • You can also ...the conic section constants. 5. I Conic Section Graph Analysis Important! • The fx-7400Gɉ is less than the upper limit. • Integral values can determine approximations of symmetry} • {X-IN}/{Y-IN} ... {x-intercept}/{y-intercept} S Circular Graph Analysis • {CNTR}/{RADS} ... {center...
...PARM).... {parametric} 3. After graphing a conic section, press (G-SLV) to analyze. 4. Example Graph the function shown below, and then determine the integral value at (-2, 0). From the Main Menu, enter the CONICS mode. 2. Y1 = x(x + 2)(x - 2) • You can also ...the conic section constants. 5. I Conic Section Graph Analysis Important! • The fx-7400Gɉ is less than the upper limit. • Integral values can determine approximations of symmetry} • {X-IN}/{Y-IN} ... {x-intercept}/{y-intercept} S Circular Graph Analysis • {CNTR}/{RADS} ... {center...
User Guide
Page 181
...• Student-t Cumulative Distribution Student-t Cumulative Distribution calculates the Student-t cumulative probability of integration interval Specify the probability and use this formula to obtain the integration interval. • This calculator performs the above calculation using the following: d =...1E99 • There is specified 6-41 Upper f (x)dx = p Tail: Left upper boundary of integration interval f (x)dx = p Lower Tail: Right lower boundary of integration interval Upper f (x)dx = p Lower Tail: Central upper and lower boundaries of a Student-t distribution between...
...• Student-t Cumulative Distribution Student-t Cumulative Distribution calculates the Student-t cumulative probability of integration interval Specify the probability and use this formula to obtain the integration interval. • This calculator performs the above calculation using the following: d =...1E99 • There is specified 6-41 Upper f (x)dx = p Tail: Left upper boundary of integration interval f (x)dx = p Lower Tail: Right lower boundary of integration interval Upper f (x)dx = p Lower Tail: Central upper and lower boundaries of a Student-t distribution between...
User Guide
Page 288
... calculator operations without saving the file you are currently editing Return to display page two of the function menu. 10-13 Three Types of an integration graph range) I Creating a Guide S To enter the guide creation mode 1. A guide can learn operations in each key operation. • n-key Operation: One comment is attached...
... calculator operations without saving the file you are currently editing Return to display page two of the function menu. 10-13 Three Types of an integration graph range) I Creating a Guide S To enter the guide creation mode 1. A guide can learn operations in each key operation. • n-key Operation: One comment is attached...
User Guide
Page 290
..., press U to register the n-key operation input. • This will display a comment box. 5. You can input up to the operation pattern selection screen. U (Executes the integration command.) 10-15 S To create a 1-key operation The following operation assumes that recording is complete, press . • This will return to two lines in progress...
..., press U to register the n-key operation input. • This will display a comment box. 5. You can input up to the operation pattern selection screen. U (Executes the integration command.) 10-15 S To create a 1-key operation The following operation assumes that recording is complete, press . • This will return to two lines in progress...
User Guide
Page 334
... the SD card loaded in the calculator has been turned on the SD card. Invalid Name • The file name you are performing an integration calculation, try changing to a larger tol value. • Change cell contents to remove the circular references. • Reconnect and try again....re-format the SD card. • Turn off the SD card's Read Only attribute. Message Time Out Meaning • A Solve calculation or integration calculation was dropped for some reason while updating the operating system. Circular ERROR • There is too large. If this calculator. • Replace...
... the SD card loaded in the calculator has been turned on the SD card. Invalid Name • The file name you are performing an integration calculation, try changing to a larger tol value. • Change cell contents to remove the circular references. • Reconnect and try again....re-format the SD card. • Turn off the SD card's Read Only attribute. Message Time Out Meaning • A Solve calculation or integration calculation was dropped for some reason while updating the operating system. Circular ERROR • There is too large. If this calculator. • Replace...