Casio CFX-9970G Algebraic Expressions Manual de usuario descargar pdf (Pagina 10)

358

20- 3 ALGBR Mode Commands

53N

– N

6 6

uSequence —— (sequ)

This command creates the function that describes the relationship between the

variable and the value of the expression, if the value of the expression is entered

when the variable is assigned the first specified <value>, the second specified

<value>, and so on.

• The function is a linear algebra expression.

Syntax 1: sequence ({<value>, <value>, ...} [,<variable>] [)]

• A default variable of X is used when specification of a variable is skipped.

Example To obtain the expression when 1 through 4 is {23, 30, 37, 45}

6(g)4(PTS

)1(sequ)

!{cd,da,dh,

ef!},aNw

• If List 1 = {23, 30, 37, 45}, the same result can be obtained by inputting the

following: sequence(List 1, N).

Syntax 2: sequence ({<value>, <value>, ...},{<value>, <value>, ...} [,<variable>] [)]

The values input with this syntax are handled as lists, with the first value of the

first list paired with the first value of the second list, the second value with the

second value, and so on. This syntax creates a function using this relationship.

Example To obtain an expression for variable values {2, 4, 6, 8} and

expression values {23, 30, 37, 44}

6(g)4(PTS

)1(sequ)

!{c,e,g,i

!},!{cd,da

,dh,ee!},

aNw

• If List 1 = {2, 4, 6, 8} and List 2 = {23, 30, 37, 44}, the same result can be

obtained by inputting the following: sequence(List 1, List 2, N).

uSum of Sequence —— (smSq)

This command obtains a function that expresses the sum up to the nth term of a

sequence of numbers.

• The function is a linear algebra expression.

1 2 ... 5 6 7 8 9 10 11 12 13 14 15

Sin comentarios

Casio CFX-9970G Algebraic Expressions Manual de usuario Pagina 10