Casio fx-85WA - Manual (Page 11)

E-9
k Input Capacity
• The memory area used for calculation input can hold 79
“steps.” Whenever you input the 73rd step of any calcu-
lation, the cursor changes from “_” to “k” to let you know
memory is running low. If you still need to input more,
you should divide your calculation into two or more parts.
k Making Corrections During Input
• Use e and r to move the cursor to the location you
want.
• Press [ to delete the number or function at the current
cursor position.
• Press A K to change to an insert cursor
t
. Inputting
something while the insert cursor is on the display in-
serts the input at the inser t cursor position.
• Press
e
,
r
,
A K
, or
=
returns to the normal cur-
sor from the insert cursor.
k Replay Function
• Pressing r or e recalls the last calculation you per-
formed. You can then make any changes you want in the
calculation and re-execute it.
• Pressing
t
does not clear Replay memory, so you can
recall the last calculation even after you press t .
• Replay memory is cleared whenever you start a new
calculation, change to another mode, or turn off power.
k Error Locator
• Pressing
r
or
e
after an error occurs displays the
calculation with the cursor positioned at the location
where the error occurred.