Casio fx9860G 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.

 

 

  To call up Matrix Editor while the cursor is 
located here:  

  Perform this key operation:  

 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).