Casio fx-9750G Differential/Quadratic Differential, Inte Manuel d'utilisateur Page 1

Solve, Differential/QuadraticDifferential, Integration,Maximum/Minimum Value,and Σ Calculations3-1 Function Analysis Menu3-2 Solve Calculations3-3 Dif

723-5 Integration CalculationsTo perform integration calculations, first display the function analysis menu, and theninput the values shown in the for

73uuuuuTo perform an integration calculation Example To perform the integration calculation for the function∫15 (2x2 + 3x + 4) dxInput the function f

74• Note that you cannot use a Solve, differential, quadratic differential, integration,maximum/minimum value or Σ calculation expression inside of an

753-6 Maximum/Minimum Value CalculationsAfter displaying the function analysis menu, you can input maximum/minimum cal-culations using the formats bel

76 Example 2 To determine the maximum value for the interval defined by startpoint a = 0 and end point b = 3, with a precision of n = 6 for thefunctio

773-7 Σ CalculationsTo perform Σ calculations, first display the function analysis menu, and then input thevalues shown in the formula below.6(g)3(Σ()

78w• You can use only one variable in the function for input sequence {ak}.• Input integers only for the initial term of sequence {ak} and last term o

643-1 Function Analysis MenuThe following describes the items that are available in the menus you use whenperforming Solve, differential/ quadratic di

653-2 Solve CalculationsTo solve calculations, first display the function analysis menu, and then input thevalues shown in the formula below to determ

66Input initial estimated value n.b,Input lower limit a and upper limit b.a,b)w• In the function f(x), only X can be used as a variable in expressions

673-3 Differential Calculations• To perform differential calculations, first display the function analysis menu, andthen input the values shown in the

68This average, which is called the central difference, is expressed as:uuuuuTo perform a differential calculation Example To determine the derivativ

69kkkkk Applications of Differential Calculations• Differentials can be added, subtracted, multiplied and divided with each other. Example• Different

703-4 Quadratic Differential CalculationsAfter displaying the function analysis menu, you can input quadratic differentialsusing either of the two fol

71Input 3 as point a, which is differential coefficient point.d,Input 6 as n, which is final boundary.g)w• In the function f(x), only X can be used as