Casio ALGEBRAFX20

User Manual - Page 105

For ALGEBRAFX20.

PDF File Manual, 426 pages, Download pdf file

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19990401
uDeleting Matrices
You can delete either a specific matrix or all matrices in memory.
u To delete a specific matrix
1. While the Matrix list is on the display, use f and c to highlight the matrix you want
to delete.
2. Press 2 (DEL).
3. Press w(Yes) to delete the matrix or i(No) to abort the operation without deleting
anything.
u To delete all matrices
1. While the Matrix list is on the display, press 3 (DEL·A).
2. Press w(Yes) to delete all matrices in memory or i(No) to abort the operation
without deleting anything.
2-8-4
Matrix Calculations
# The indicator “None” replaces the
dimensions of the matrix you delete.
#Inputting the format or changing the dimensions
of a matrix deletes its current contents.
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