HP HP-28S - Menus of Variables; Menus of Operations

Menu
STACK
STAT
STORE
STRING
TRIG
Description
Stack manipulation.
Statistics and probability commands.
Storage arithmetic.
Character strings.
Trigonometric functions,
coordinate and angle
conversions.
Menus of Operations
The following menus offer non-programmable operations.
Menu
Cursor
CATALOG
UNITS
Description
For editing the command line. Described in chapter
18.
Catalog of
commands, including USAGE submenu.
Described in chapter 22.
Units available for conversion. Described in
chapter
14.
Menus of Variables
Menu
Solver
USER
Description
Stores values and solves for variables in the current
equation. Distinctive appearance (black letters against
white menu label) indicates its distinctive action.
Displays variables
and subdirectories in current direc-
tory.
The action of the keys depends on the entry
mode, described on page 169.
194 21: Menus
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