Radio Shack TRS-80 PC-3 Owner's Manual page 29

groups of six would be a good size. How many groups would this be?
Input
50.
On second throught you decide that groups containing an odd number of participants might be more effective. Recall your last
entry using the
~
.
300/6-
To calculate the new number of groups you must replace the six with an odd number. Five seems to make more sense than seven.
Because you recalled the last entry by using the
~
,the cursor is positioned at the end of the display. Use the
~
to move
the cursor one space to the left.
300/1
Notice that after you move the cursor it becomes a flashing block
character, it will be displayed as the flashing cursor.
27
Whenever you position the cursor "on top of" an existing