Sharp EL-5230 - Manual (Page 61)

59
Loading and deleting an equation
The procedures to retrieve (load) and delete an equation from memory are
the same, except that you have to confirm that you wish to delete the
equation.
Retrieve or delete an equation as follows.
1. Press f and then 0 or 2 to
retrieve (load) or delete.
2. Use d u to select the name of the
file you wish to retrieve (or delete),and
press e.
• The display asks for confirmation if you
are deleting an equation. Press y to
proceed with deletion or e to cancel
the operation.
Note:
• If the equation being retrieved contains local variables, the local
variable names and their values will be retrieved along with the
equation.
• Any other equation on the display and local variables before the
equation was retrieved are cleared.
DEL ¬º⁄RING
º¤AREA-3
º‹CIRCUIT
TITLE:RING
DELETE¬[DEL]
QUIT¬[ENTER]
DEL has been selected.
Chapter 3: Scientific Calculations