HP -28S Quick Reference

Download Quick reference of HP HP-28S Calculator for Free or View it Online on All-Guides.com.

Brand: HP

Category: Calculator

Type: Quick reference for HP HP-28S

Pages: 49

Download HP HP-28S Quick reference

HP HP-28S Quick reference - Page 1
1
HP HP-28S Quick reference - Page 2
2
HP HP-28S Quick reference - Page 3
3
HP HP-28S Quick reference - Page 4
4
HP HP-28S Quick reference - Page 5
5
HP HP-28S Quick reference - Page 6
6
HP HP-28S Quick reference - Page 7
7
HP HP-28S Quick reference - Page 8
8
HP HP-28S Quick reference - Page 9
9
HP HP-28S Quick reference - Page 10
10
HP HP-28S Quick reference - Page 11
11
HP HP-28S Quick reference - Page 12
12
HP HP-28S Quick reference - Page 13
13
HP HP-28S Quick reference - Page 14
14
HP HP-28S Quick reference - Page 15
15
HP HP-28S Quick reference - Page 16
16
HP HP-28S Quick reference - Page 17
17
HP HP-28S Quick reference - Page 18
18
HP HP-28S Quick reference - Page 19
19
HP HP-28S Quick reference - Page 20
20
HP HP-28S Quick reference - Page 21
21
HP HP-28S Quick reference - Page 22
22
HP HP-28S Quick reference - Page 23
23
HP HP-28S Quick reference - Page 24
24
HP HP-28S Quick reference - Page 25
25
HP HP-28S Quick reference - Page 26
26
HP HP-28S Quick reference - Page 27
27
HP HP-28S Quick reference - Page 28
28
HP HP-28S Quick reference - Page 29
29
HP HP-28S Quick reference - Page 30
30
HP HP-28S Quick reference - Page 31
31
HP HP-28S Quick reference - Page 32
32
HP HP-28S Quick reference - Page 33
33
HP HP-28S Quick reference - Page 34
34
HP HP-28S Quick reference - Page 35
35
HP HP-28S Quick reference - Page 36
36
HP HP-28S Quick reference - Page 37
37
HP HP-28S Quick reference - Page 38
38
HP HP-28S Quick reference - Page 39
39
HP HP-28S Quick reference - Page 40
40
HP HP-28S Quick reference - Page 41
41
HP HP-28S Quick reference - Page 42
42
HP HP-28S Quick reference - Page 43
43
HP HP-28S Quick reference - Page 44
44
HP HP-28S Quick reference - Page 45
45
HP HP-28S Quick reference - Page 46
46
HP HP-28S Quick reference - Page 47
47
HP HP-28S Quick reference - Page 48
48
HP HP-28S Quick reference - Page 49
49
HP-28S
Direct-Key Commands
General The following section gives a description of useful commands that are
directly accessible from the keyboard.
Commands are listed in the order as they show up on the calculator
keyboard, from top left ("A") to bottom right ("+").
On the calculator menus are generally indicated by a white label
backround.
In the following text menus are indicated by bold-faced print in the left
column.
References to other sections of this Quick Reference are also printed
bold-faced.
When a menu key is pressed it displays six "soft labels" on the bottom
of the LCD screen which are associated with the white top row keys
below the display. Pressing one of these keys will activate the
command written on the soft label.
Pressing "<>" to the right of the red SHIFT key will remove the soft
labels from the LCD display and the white keys beneath will resume
their cursor-control meanings printed in white above the buttons.
See CURSOR Menu.
Command
line
editin
g
Pressing a command key performs different actions depending on the
current input mode:
If no command line is currently being edited and Alpha Mode (see
below) is not active the command is immediately applied to the stack
contents.
If command line editing is in progress some commands will evaluate
the entire command line and produce immediate results. These
commands (ie. STO) perform an implicit ENTER.
If Alpha-Mode is active or if a command is typed in explicitly or if a
command key is pressed which doesn't perform an implicit ENTER (ie.
"+") then the command word or symbol is appended to the command
line.
To abort editing without executing any commands press ON.
ARRAY Vector and matrix creation, manipulation and operations.
See ARRAY Menu.
BINARY Binary number bases (bin, dec, oct, hex) and operations including rotation.
See BINARY Menu.
COMPLX Complex number creation and operations. See COMPLX Menu.
STRING String functions and conversions. See STRING Menu.
LIST List creation and manipulation. See LIST Menu.
e
When 'e' (lower case E) is converted into a number using NUM it
evaluates to 2.71828…
If flag 35 is clear then 'e' immediately evaluates to its numeric value.
See Flags and Evaluation Rules.
2