User Guide
Page 6
... this calculator can input fractions, square roots, differentials, and other models may not be available on these models, use the cursor keys (D, A, B, C) to v All multiple-key input operations are mainly presented using the Linear input/output mode. S Function Keys and Menus • Many of calculation expressions ...the Math input/output mode and Linear input/ output mode, see "Using the Math Input/Output Mode" (page 1-10). fx-7400Gɉ and fx-9750Gɉ owners should ignore all of the screen shots in parentheses. S K EQUA This indicates you are displayed using ...
... this calculator can input fractions, square roots, differentials, and other models may not be available on these models, use the cursor keys (D, A, B, C) to v All multiple-key input operations are mainly presented using the Linear input/output mode. S Function Keys and Menus • Many of calculation expressions ...the Math input/output mode and Linear input/ output mode, see "Using the Math Input/Output Mode" (page 1-10). fx-7400Gɉ and fx-9750Gɉ owners should ignore all of the screen shots in parentheses. S K EQUA This indicates you are displayed using ...
User Guide
Page 18
...matrix. 1-11 If you want to specify a different pitch, use the Linear input/output mode. *4 For Σ calculation in the Math input/output mode, the pitch is supported in the Math input/output mode only. *2 For information ...Fraction (Improper) Mixed Fraction*1 Power Square Negative Power (Reciprocal) ' Cube Root Power Root e x 10x log(a,b) Abs (Absolute Value) Linear Differential*3 Quadratic Differential*3 Integral*3 Σ Calculation*4 Matrix Parentheses Braces (Used during list input.) Brackets (Used during matrix input.) Key Operation v !v(&) M x !)(x -1) !x(') !((3') !M(x') !I(...
...matrix. 1-11 If you want to specify a different pitch, use the Linear input/output mode. *4 For Σ calculation in the Math input/output mode, the pitch is supported in the Math input/output mode only. *2 For information ...Fraction (Improper) Mixed Fraction*1 Power Square Negative Power (Reciprocal) ' Cube Root Power Root e x 10x log(a,b) Abs (Absolute Value) Linear Differential*3 Quadratic Differential*3 Integral*3 Σ Calculation*4 Matrix Parentheses Braces (Used during list input.) Brackets (Used during matrix input.) Key Operation v !v(&) M x !)(x -1) !x(') !((3') !M(x') !I(...
User Guide
Page 19
...= 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 This section provides a number of different examples showing how the MATH function menu and other keys can be used... the MATH Menu In the RUN • MAT mode, pressing (MATH) displays the MATH menu. You can use this menu for natural input of matrices, differentials, integrals, etc. • {MAT} ... {displays the MAT submenu, for natural input of matrices} • {2s2} ... {inputs a 2 × ...
...= 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 This section provides a number of different examples showing how the MATH function menu and other keys can be used... the MATH Menu In the RUN • MAT mode, pressing (MATH) displays the MATH menu. You can use this menu for natural input of matrices, differentials, integrals, etc. • {MAT} ... {displays the MAT submenu, for natural input of matrices} • {2s2} ... {inputs a 2 × ...
User Guide
Page 22
...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 ...the Math input/output mode, input is not supported by the Math input/output mode. See page 1-6 for editing calculations in the Linear input/output mode is always inserted at the current cursor location. • In the Math input/output...
...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 ...the Math input/output mode, input is not supported by the Math input/output mode. See page 1-6 for editing calculations in the Linear input/output mode is always inserted at the current cursor location. • In the Math input/output...
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
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The following 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} ... 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 Remainder of 107 ÷ 7 @?F*(CALC)*(E) (E)(Int÷)F U * fx-7400GII: (CALC)...
The following 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} ... 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 Remainder of 107 ÷ 7 @?F*(CALC)*(E) (E)(Int÷)F U * fx-7400GII: (CALC)...
User Guide
Page 61
...the variable within any of the above functions. • Pressing during calculation of Solve (while the cursor is not shown on the display) interrupts the calculation. Example To solve x2 - 5x - 6 = 0 *(CALC)*(SolvN) TV DT EU * fx-7400GII: (CALC) ) 2-23 An error (Time Out) occurs...lower limit, upper limit]) • The right side, variable, lower limit and upper limit all can use a quadratic differential, 3, maximum/minimum value or Solve calculation expression inside of any of the arguments. When the right side is omitted, solution is perform using numerical analysis. For ...
...the variable within any of the above functions. • Pressing during calculation of Solve (while the cursor is not shown on the display) interrupts the calculation. Example To solve x2 - 5x - 6 = 0 *(CALC)*(SolvN) TV DT EU * fx-7400GII: (CALC) ) 2-23 An error (Time Out) occurs...lower limit, upper limit]) • The right side, variable, lower limit and upper limit all can use a quadratic differential, 3, maximum/minimum value or Solve calculation expression inside of any of the arguments. When the right side is omitted, solution is perform using numerical analysis. For ...
User Guide
Page 62
... the calculation for drawing the graph. B Input the tolerance value. @$ DU Using Differential Calculation in the neighborhood of the tolerance (tol) value and the closing parenthesis can be used as : f (a + Ax) - I Differential Calculations [OPTN]-[CALC]-[d/dx] To perform differential calculations, first display the function analysis menu, and then input the values using the syntax below. *(CALC)* (d/dx) f(x)atol * fx-7400GII...
... the calculation for drawing the graph. B Input the tolerance value. @$ DU Using Differential Calculation in the neighborhood of the tolerance (tol) value and the closing parenthesis can be used as : f (a + Ax) - I Differential Calculations [OPTN]-[CALC]-[d/dx] To perform differential calculations, first display the function analysis menu, and then input the values using the syntax below. *(CALC)* (d/dx) f(x)atol * fx-7400GII...
User Guide
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... the following syntax. *(CALC)*(d2/dx2) f(x)atol (a: differential coefficient point, tol: tolerance) -dd-x2-2 ( f (x), a) -dd-x-22 f (a) * fx-7400GII: (CALC) Quadratic differential calculations produce an approximate differential value using the following : - 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 following syntax. *(CALC)*(d2/dx2) f(x)atol (a: differential coefficient point, tol: tolerance) -dd-x2-2 ( f (x), a) -dd-x-22 f (a) * fx-7400GII: (CALC) Quadratic differential calculations produce an approximate differential value using the following : - 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...
User Guide
Page 64
... Calculations [OPTN]-[CALC]-[°dx] To perform integration calculations, first display the function analysis menu and then input the values using a quadratic differential calculation for the graph formula (see page 2-24). • Inaccurate results and errors can interrupt an ongoing quadratic differential calculation .... • The rules that apply for linear differential also apply when using the syntax below. *(CALC)* (°dx) f(x) a b tol (a: start point, b: end point, tol: tolerance) f(x), a, b, tol) b f (x)dx a * fx-7400GII: (CALC) b Area of the local ...
... Calculations [OPTN]-[CALC]-[°dx] To perform integration calculations, first display the function analysis menu and then input the values using a quadratic differential calculation for the graph formula (see page 2-24). • Inaccurate results and errors can interrupt an ongoing quadratic differential calculation .... • The rules that apply for linear differential also apply when using the syntax below. *(CALC)* (°dx) f(x) a b tol (a: start point, b: end point, tol: tolerance) f(x), a, b, tol) b f (x)dx a * fx-7400GII: (CALC) b Area of the local ...
User Guide
Page 66
... f(x), only X can be used as the distance between partitions. *(CALC)*(E)(3( )?(K) V B?(K) D ?(K)AE@U * fx-7400GII: (CALC) 3 Calculation Precautions • The value of the specified variable changes during the calculation. • Input of "tol" and closing parentheses can be omitted. If you perform the calculation. • You can use a differential, quadratic differential, integration, 3, maximum/minimum value, Solve, RndFix or logab...
... f(x), only X can be used as the distance between partitions. *(CALC)*(E)(3( )?(K) V B?(K) D ?(K)AE@U * fx-7400GII: (CALC) 3 Calculation Precautions • The value of the specified variable changes during the calculation. • Input of "tol" and closing parentheses can be omitted. If you perform the calculation. • You can use a differential, quadratic differential, integration, 3, maximum/minimum value, Solve, RndFix or logab...
User Guide
Page 67
... the function y = x2 - 4x + 9 *(CALC)* (E)(FMin)TV CT H * fx-7400GII: (CALC) Input the interval a = 0, b = 3. ? 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. I Maximum/Minimum Value Calculations [OPTN]-[CALC]-[FMin]/[FMax] After displaying the function analysis...
... the function y = x2 - 4x + 9 *(CALC)* (E)(FMin)TV CT H * fx-7400GII: (CALC) Input the interval a = 0, b = 3. ? 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. I Maximum/Minimum Value Calculations [OPTN]-[CALC]-[FMin]/[FMax] After displaying the function analysis...
User Guide
Page 109
...; Changing the V-Window settings clears the graph currently on the other hand, the graph will appear coarse if the settings you want them, press ) or )(QUIT) to 9.999999999E 97 5-3 If the settings you make cause the TQ ptch value to be too small relative to the differential between the TQ min and TQ...recall} After settings are the way you make V-Window settings 1. Changing the Xdot value causes the Xmax value to be too large, relative to the differential between the TQ min and TQ max settings, on the display and replaces it with the new axes only. • Changing the Xmin or Xmax...
...; Changing the V-Window settings clears the graph currently on the other hand, the graph will appear coarse if the settings you want them, press ) or )(QUIT) to 9.999999999E 97 5-3 If the settings you make cause the TQ ptch value to be too small relative to the differential between the TQ min and TQ...recall} After settings are the way you make V-Window settings 1. Changing the Xdot value causes the Xmax value to be too large, relative to the differential between the TQ min and TQ max settings, on the display and replaces it with the new axes only. • Changing the Xmin or Xmax...
User Guide
Page 123
...table. • Change the values of variable x • Edit (delete, insert, and append) rows • Delete a table • Draw a connect type graph • Draw a plot type graph • {FORM} ... {return to Table relation list} • {DEL} ... {delete table} • {ROW} • {DEL}/{INS}/{ADD} ... ... perform any values in the top line, which indicates differential. • An error occurs if a graph for which a range is specified or an overwrite graph is included among the graph expressions. S To generate a differential number table Changing the setting of Setup screen's Derivative ...
...table. • Change the values of variable x • Edit (delete, insert, and append) rows • Delete a table • Draw a connect type graph • Draw a plot type graph • {FORM} ... {return to Table relation list} • {DEL} ... {delete table} • {ROW} • {DEL}/{INS}/{ADD} ... ... perform any values in the top line, which indicates differential. • An error occurs if a graph for which a range is specified or an overwrite graph is included among the graph expressions. S To generate a differential number table Changing the setting of Setup screen's Derivative ...
User Guide
Page 174
... of significance P = 0.2458019517 The level of significance (p = 0.2458019517) is greater than the significance level (0.05), so the hypothesis is not rejected. • Temperature differential (B) level of significance P = 0.04222398836 The level of significance (p = 0.04222398836) is less than the significance level (0.05), so the hypothesis is rejected. • Interaction (A s B) level of ...
... of significance P = 0.2458019517 The level of significance (p = 0.2458019517) is greater than the significance level (0.05), so the hypothesis is not rejected. • Temperature differential (B) level of significance P = 0.04222398836 The level of significance (p = 0.04222398836) is less than the significance level (0.05), so the hypothesis is rejected. • Interaction (A s B) level of ...
User Guide
Page 321
...specified number of subroutines by zero, etc.) • Sufficient precision could not be obtained for 3 calculation, differential calculation, etc. • Solution could not be obtained for equation calculation, etc. A-1 If used to return from subroutines to main routine. range of the stack for... error (division by Prog "file name" exceeds 10 levels. • Ensure that returns are made correctly. Ma ERROR • Calculation result exceeds the • Check input values and make necessary corrections. Ensure that Prog "file name" is outside the input are ...
...specified number of subroutines by zero, etc.) • Sufficient precision could not be obtained for 3 calculation, differential calculation, etc. • Solution could not be obtained for equation calculation, etc. A-1 If used to return from subroutines to main routine. range of the stack for... error (division by Prog "file name" exceeds 10 levels. • Ensure that returns are made correctly. Ma ERROR • Calculation result exceeds the • Check input values and make necessary corrections. Ensure that Prog "file name" is outside the input are ...