Hp 49g Graphing Calculator Manuel d'utilisateur télécharger pdf (Page 85)

To append a new object to the end oF a list

1. Enter or select the list.

2. Press 0.

3. Enter or select the new object.

4. Press (H).

In RPN mode: follow steps 1, 3, and 2.

List Processing

To apply a one-argument command to each element in a

list

The order in which you enter the command and tire list depends on the

type of function it is: prefix or postfix.

A prefix function is one whose name or abbreviation usually comes

before its arguments; for example, SIN^) and SQ(x, y).

A postfix function is one whose name or abbreviation usually comes

after its arguments; for example, 6!.

The followmg example shows how to the apply a one-argument prefix

conunand to a list if you are working in algebraic mode. The table below

the example gives the order of the steps for postfix frmctions, and for

when you are working in RPN mode.

1. Enter or select the command.

For example, SQ().

2. Enter or select the list.

For example, SQ({3, 4, 5|).

Press

(ENTER).

The answer is a new list, with each element the square of each element

in the original list: {9, 16, 25}.

Page 9-2

Lists and Sequences

1 2 ... 80 81 82 83 84 85 86 87 88 89 90 ... 198 199

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Hp 49g Graphing Calculator Manuel d'utilisateur Page 85