HP 48gII Manuel d'utilisateur télécharger pdf (Page 109)

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The SEQ function

The SEQ function, available through the command catalog (

‚N

), takes

as arguments an expression in terms of an index, the name of the index, and

starting, ending, and increment values for the index, and returns a list

consisting of the evaluation of the expression for all possible values of the

index. The general form of the function is

SEQ(expression, index, start, end, increment)

For example:

The list produced corresponds to the values {1

, 2

, 3

, 4

The MAP function

The MAP function, available through the command catalog (

‚N

), takes

as arguments a list of numbers and a function f(X), and produces a list

consisting of the application of function f or the program to the list of numbers.

For example, the following call to function MAP applies the function SIN(X) to

the list {1,2,3}:

Reference

For additional references, examples, and applications of lists see Chapter 8 in

the calculator’s user’s guide.

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HP 48gII Manuel d'utilisateur Page 109