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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

];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

,..., value

];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

2.a

EDITMAT name

HP 39G User Manual

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