Casio ALGEBRA FX 2.0 PLUS Computer Algebra System and Tu Instrukcja Użytkownika Pobierz pdf (Strona 25)

20010102

7-1-24

Using the CAS (Computer Algebra System) Mode

u Max

Function: Returns the maximum value of an expression or the elements of a list.

Syntax: Max( {List/Exp} [ ) ]

Max( {List/Exp}, {List/Exp} [ ) ]

Example To determine the maximum value of the elements in list {1, 2, 3}

K1(LIST)b(CALC)d(Max)!*( { )b,c,d

!/( } )w 3

Example To compare each element of list {1, 2, 3} with the value 2, and produce

a list whose elements are the maximum value resulting from each

comparison

K1(LIST)b(CALC)d(Max)!*( { )b,c,d

!/( } ),cw {

2, 2, 3

}

Example To compare the elements of list {1, 2, 3} and list {3, 1, 2}, and produce

a list whose elements are the maximum value resulting from each

comparison

K1(LIST)b(CALC)d(Max)!*( { )b,c,d

!/( } ),!*( { )d,b,c!/( } )w {

3, 2, 3

}

u Mean

Function: Returns the mean of the elements in a list.

Syntax: Mean( List [ ) ]

Mean( List, List [ ) ]

The list must contain values or mathematical expressions only. Equations and inequalities

are not allowed.

Example To determine the mean of the elements in list {1, 2, 3}

K1(LIST)b(CALC)e(Mean)!*( { )b,c,d

!/( } )w 2

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Casio ALGEBRA FX 2.0 PLUS Computer Algebra System and Tu Instrukcja Użytkownika Strona 25