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1–6 Getting Started
Keys for Clearing (continued)
Key Description
{c
The CLEAR menu ({
º
} {
#
} {

} {
´
})
Contains options for clearing x (the number in the X–register), all
variables, all of memory, or all statistical data.
If you select {

}, a new menu (
 @
{
&
} {
}) is
displayed so you can verify your decision before erasing
everything in memory.
During program entry, {

} is replaced by {

}. If you select
{

}, a new menu (
  @
{
&
} {
} ) is displayed, so you
can verify your decision before erasing all your programs.
During equation entry (either keyboard equations or equations in
program lines), the
 @
{
&
} {
} menu is displayed, so you
can verify your decision before erasing the equation.
If you are viewing a completed equation, the equation is deleted
with no verification.