to edit the current lists.

or
to view the contents of any of the 99 lists.

Any entry can be changed. For example, to change the 5/2 entry in row 2 column 1 (r2c1) to 3.25,
highlight the 5/2, type in the correction, 3.25, and press
.

. All list elements below the deleted one
move up one place.
An entry can be inserted. Highlight the cell below which an entry is to be inserted.
Press
. The value is
inserted above the highlighted element. All list elements below the inserted one will be moved down
one.