Reference Guide

3-128 Full Command and Function Reference
LASTARG
Type: Command
Description: Returns copies of the arguments of the most recently executed command.
The objects return to the same stack levels that they originally occupied. Commands that take no
arguments leave the current saved arguments unchanged. When LASTARG follows a command
that evaluates an algebraic expression or program, the last arguments saved are from the evaluated
algebraic expression or program, not from the original command.
Access: …µ LASTARG
!°LL ERROR LASTA ( °is the left-shift of the Nkey).
!îin RPN mode. (îis the left-shift of the`key).
Flags: Last Arguments (–55)
Input/Output:
Level 1 Level n  Level 1
→
obj
n
… obj
1
See also: ANS, LAST
LCD →
Type: Command
Description: LCD to Graphics Object Command: Returns the current stack and menu display as a 131 × 80
(on the HP 50g and 49g+) or 131 × 64 (on the HP 48gII) graphics object.
Access: !°L GROB L LCD → ( °is the left-shift of the Nkey).
Input/Output:
Level 1/Argument 1 Level 1/Item 1
→
grob
Example: LCD→ PICT STO PICTURE returns the current display to level 1 as a graphics object,
stores it in PICT, then shows the image in the Picture environment.
See also: →GROB, →LCD
→ LCD
Type: Command
Description: Graphics Object to LCD Command: Displays the specified graphics object with its upper left
pixel in the upper left corner of the display. If the graphics object is larger than 131 × 72 (on the
HP 50g and 49g+) or 131 × 56 (on the HP 48gII), it is truncated.
Access: !°L GROB L→ LCD ( °is the left-shift of the Nkey).
Input/Output:
Level 1/Argument 1 Level 1/Item 1
grob
→
See also: BLANK, →GROB, LCD→
LCM
Type: Function
Description: Returns the least common multiple of two objects.
Access: Arithmetic, !Þ POLYNOMIAL LL
Input: Level 2/Argument 1: An expression, a number, or object that evaluates to a number.
Level 1/Argument 2: An expression, a number, or object that evaluates to a number.