Matrix commands – HP 39g+ User Manual
Page 229
Programming
15-23
FOR…TO…STEP
...END
FOR
name
=
start-expression
TO
end-expression
[STEP
increment]
;
loop-clause
END
FOR A=1 TO 12 STEP 1;
DISP 3;A:
END
Note that the STEP parameter is optional. If it is omitted, a
step value of 1 is assumed.
BREAK
Terminates loop.
BREAK
Matrix commands
The matrix commands take variables M0–M9 as arguments.
ADDCOL
Add Column. Inserts values into a column before
column_number in the specified matrix. You enter the values
as a vector. The values must be separated by commas and the
number of values must be the same as the number of rows in
the matrix name.
ADDCOL
name
;[
value1,...,value
n
];
column_number
ADDROW
Add Row. Inserts values into a row before row_number in the
specified matrix. You enter the values as a vector. The values
must be separated by commas and the number of values must
be the same as the number of columns in the matrix name.
ADDROW
name
;[
value
1
,...,
value
n
];
row_number
DELCOL
Delete Column. Deletes the specified column from the
specified matrix.
DELCOL
name
;
column_number
DELROW
Delete Row. Deletes the specified row from the specified
matrix.
DELROW
name
;
row_number
EDITMAT
Starts the Matrix Editor and displays the specified matrix. If
used in programming, returns to the program when user
presses
PF
.
EDITMAT
name