Casio series fx-9860g Manual De Usuario

20070201

In addition to the strip operation for calling up application screens within eActivity (page 
10-3-12), you can also use the eActivity function menu to call up Matrix Editor and List Editor.

k Calling Up Matrix Editor 

You can call up Matrix Editor to input a matrix into a math line on the eActivity workspace 
screen. 

The data you create by calling up the Matrix Editor using the procedure below can be 
used in the calculation line on the eActivity workspace screen only. It is different from and 
independent of data you create by calling up the Matrix Editor from a strip or from the 
RUN

MAT mode. 

u To call up Matrix Editor

Perform one of the following operations on the eActivity workspace screen.

In a text line 

6(g)6(g)1('MAT) 

In a math line 

6(g)3('MAT) 

In a strip 

6(g)3('MAT) 

u To return to the eActivity workspace screen from Matrix Editor 

Press

J.

u To use Matrix Editor

Matrix Editor operations are identical to those you perform when you call it up from the 
RUN

MAT mode. For more information, see “2-8 Matrix Calculations”.

u To perform matrix calculations using a matrix stored with Matrix Editor 

Use the same procedures as those you use in the RUN

MAT mode to use an existing 

Matrix Editor matrix on the eActivity workspace screen. For details see “Inputting and Editing 
Matrices” (page 2-8-2), “Matrix Cell Operations” (page 2-8-5), and “Modifying Matrices Using 
Matrix Commands” (page 2-8-10).