Data/Matrix Editor
530
•
Press
A
or
B
to remove the highlighting. Then edit the old expression.
Note:
To cancel any changes, press
N
before pressing
¸
.
Note:
The seq function is described in the Technical Reference module. If you refer
to an empty column, you will get an error message unless
Auto-calculate = OFF
.
Note:
For a data variable, header definitions are saved when you leave the Data/ Matrix
Editor. For a list variable, the definitions are not saved (only their resulting cell values).
You can use an expression that: For example:
Generates a series of numbers.
c1=seq(x^2,x,1,5)
c1={1,2,3,4,5}
Refers to another column.
c2=2
ù
c1
c4=c1
ù
c2–sin(c3)
3. Press
¸
,
D
, or
C
to save the
definition and update the columns.
Ê
c1=seq(x,x,1,7);
Ë
c2=2
ù
c1;
Ì
You cannot directly change a locked
cell (
Œ
) since it is defined by the column header.
Ê Ë
Ì
Содержание Voyage 200
Страница 36: ...Getting Started 36 D B D B Press Result ...
Страница 45: ...Getting Started 45 3 0 D B D D B D Press Result ...
Страница 46: ...Getting Started 46 D 2 0 0 2 D B Scroll down to October and press Press Result ...
Страница 60: ...Getting Started 60 B D Press Result ...
Страница 139: ...Previews 139 8 Complete the operation Press 2 d Steps and keystrokes Display 5 f 2 ...
Страница 181: ...Operating the Calculator 181 From the Keyboard From the Keyboard From the Keyboard From the Keyboard ...
Страница 453: ...Differential Equation Graphing 453 ...
Страница 468: ...Tables 468 ...
Страница 515: ...Split Screens 515 Note Both Top Bottom and Left Right splits use the same methods to select an application ...
Страница 777: ...Activities 777 ...