HP 49G Pocket Manual page 4

Stack
ECHO
VIEW
EDIT
INFO
PICK
ROLL
ROLLD
→ LIST
DUPN
DROPN
KEEP
GOTO
LEVEL
Matrix Writer
EDIT
VEC
←
WID
→
WID
→
GO
↓
GO
+
ROW
–
ROW
+
COL
–
COL
→
STK
GOTO
DEL
4
Press , then
ECHO
of the current level to the command line. Edit
the contents on the command line, and press
to place them on level 1 of the stack.
\
Displays the contents of the current level in
textbook mode.
Opens the contents of the current level in the
most appropriate editor, ready for editing.
Displays information about the object at the
current level, including its size in bytes.
Copies the contents of the current level to
stack level 1. All existing objects are pushed
up one level.
Moves the contents of the current level to
level 1. The portion of the stack below the
current level is rolled up.
Moves the contents of level 1 to the current
level. The portion of the stack beneath the
current level is rolled down.
Creates a list that contains the stack objects
from 1 to the current level. The newly created
list is placed on level 1 of the stack, and the
original objects are removed.
Duplicates the levels from the currently
selected level to level 1, and pushes up the
existing levels to accommodate the
duplicated levels.
Deletes all levels below the selected level.
Deletes all levels above the selected level.
Prompts for a stack level to select, then
selects the level number that you enter.
Copies the current level number to level 1 of
the stack.
Places the contents of the currently selected
cell on the command line, ready for editing.
For single-row matrices, sets that the row of
values is a vector rather than a matrix. That
is, when you place it on the command line, it
is enclosed in a single pair of square
brackets rather than two pairs.
Reduces the width of the columns.
Increases the width of the columns.
Sets that the cursor moves to the left by
default when you enter data.
Sets that the cursor moves down by default
when you enter data.
Adds a row filled with zeros at the cursor
position
Deletes the row at the cursor position.
Adds a column filled with zeros at the cursor
position.
Deletes the column at the cursor position.
Copies the selected element only to the
stack or the command line.
Displays an input form that allows you to
specify the column and row coordinates to
select.
Fills a selected range with zeros.
to copy the contents
\