220
Variables and memory management
The Vars menu
You use the Vars menu to access all variables in the
calculator. There are menu keys for Home, App, and
User variables. When you press
a
, the Vars menu
opens with the Home variables menu open by default.
The Vars menu is organised by category. For each
variable category in the left column, there is a list of
variables in the right column. You select a category and
then select a variable in the category.
1. Open the Vars menu and press
a
2. Use the cursor keys or
press the number of the
category (1-5) to select
a variable category. In
the figure to the right,
the Matrix category
has been selected.
3. Move the highlight to the variables column.
>
4. Use the cursor keys to select the variable that you
want. For example, to select M2, press
\
.
\
Содержание 39gII
Страница 1: ...HP 39gII graphing calculator user s guide Edition1 Part Number NW249 90001 ...
Страница 2: ...Printing History Edition 1 November 201 1 ...
Страница 32: ...22 Getting started ...
Страница 58: ...48 Apps and their views ...
Страница 70: ...60 Function app ...
Страница 80: ...70 Solve app ...
Страница 132: ...122 Parametric app your own table and the split screen functionality available in the Function app ...
Страница 136: ...126 Polar app ...
Страница 140: ...130 Sequence app ...
Страница 148: ...138 Finance app ...
Страница 152: ...142 Linear Solver app ...
Страница 218: ...208 Matrices ...
Страница 226: ...216 Notes and Info ...
Страница 238: ...228 Variables and memory management ...
Страница 318: ...308 Programming ...
Страница 340: ...330 Reference information ...
Страница 346: ...vi Product Regulatory Information ...