HP 50G

Page 21-6
START: START-NEXT-STEP construct for branching
FOR: FOR-NEXT-STEP construct for loops
DO: DO-UNTIL-END construct for loops
WHILE: WHILE-REPEAT-END construct for loops
TEST: Comparison operators, logical operators, flag testing functions
TYPE: Functions for converting object types, splitting objects, etc.
LIST: Functions related to list manipulation
ELEM: Functions for manipulating elements of a list
PROC: Functions for applying procedures to lists
GROB: Functions for the manipulation of graphic objects
PICT: Functions for drawing pictures in the graphics screen
CHARS: Functions for character string manipulation
MODES: Functions for modifying calculator modes
FMT: To change number formats, comma format
ANGLE: To change angle measure and coordinate systems
FLAG: To set and un-set flags and check their status
KEYS: To define and activate user-defined keys (Chapter 20)
MENU: To define and activate custom menus (Chapter 20)
MISC: Miscellaneous mode changes (beep, clock, etc.)
IN: Functions for program input
OUT: Functions for program output
TIME: Time-related functions
ALRM: Alarm manipulation
ERROR: Functions for error handling
IFERR: IFERR-THEN-ELSE-END construct for error handling
RUN: Functions for running and debugging programs
Navigating through RPN sub-menus
Start with the keystroke combination „°, then press the appropriate soft-
menu key (e.g., @)@MEM@@ ). If you want to access a sub-menu within this sub-menu
(e.g., @)@DIR@@ within the @)@MEM@@ sub-menu), press the corresponding key. To move
up in a sub-menu, press the L key until you find either the reference to the
upper sub-menu (e.g., @)@MEM@@ within the @)@DIR@@ sub-menu) or to the PRG menu
(i.e., @)@PRG@@ ).