Owner manual

SUB
Extracts a subobject—a portion of a list, matrix, or graphic from
object and stores it into name. Start and end are each
specified using a list with two numbers for matrix, using a
number for vector or lists, or using (x,y) for graphics.
SUB name;object;start;end
SWAPCOL
Swap Columns. Exchanges column! and column2 of the
specified matrix
SWAPCOL name;columnl;column2
SWAPROW
Swap Rows. Exchanges row land row2 in the specified matrix
SWAPROW name;rowl;row2
Print Commands
These commands print to an HP infrared printer.
PRDISPLAY
Prints the contents of the display.
REDISPLAY
PRHISTORY
Prints all objects in the stack history.
PRHISTORY
PRVAR
Prints name and contents of variablejiame.
PRVAR varlable_name
You can also use the PRIVAR command to print the contents of
a program or a note.
PRVAR program_name;PROG
PRVAR note_name;NOTE
8-20 Programming