Hp 39g+ Manuel d'utilisateur télécharger pdf (Page 175)

Variables and memory management 12-7

Home variables It is not possible to store data of one type in a variable of

another type. For example, you use the Matrix catalog to

create matrices. You can create up to ten matrices, and

you can store these in variables M0 to M9. You cannot

store matrices in variables other than M0 to M9.

Cate-

gory

Available names

Complex Z0 to Z9

For example, (1,2) Z0 or 2+3i

Z1. You can enter a complex

number by typing (r,i), where r represents

the real part, and i represents the

imaginary part.

Graphic G0 to G9

See “Graphic commands” on page 16-

20 for more information on storing

graphic objects via programming

commands. See “To store into a graphics

variable” on page 15-5 for more

information on storing graphic object via

the sketch view.

Library Aplet library variables can store aplets

that you have created, either by saving a

copy of a standard aplet, or downloading

an aplet from another source.

List L0 to L9

For example, {1,2,3} L1.

Matrix M0 to M9 can store matrices or vectors.

For example, [[1,2],[3,4]] M0.

Modes Modes variables store the modes settings

that you can configure using

MODES.

Notepad Notepad variables store notes.

Program Program variables store programs.

Real A to Z and θ.

For example, 7.45 A.

1 2 ... 170 171 172 173 174 175 176 177 178 179 180 ... 293 294

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Hp 39g+ Manuel d'utilisateur Page 175