WP WP-34S User Manual


Edition 2.2
Page 34 of 103
Name
Keys to press
in modes
Remarks
24h

\
Sets 24h time display mode meaning 1:23 AM
becomes 1:23, and 1:45 PM becomes 13:45.
2COMPL

\
HP-16C.
2
x

x

\
A - C
ABS

\
Returns the absolute value.

DECM
Returns
22
yxr 
in X and clears Y.
ACOS

DECM
Returns
 
xarccos
.
ACOSH

DECM
Inverse hyperbolic cosine, known as arcosh.
Note there is no need for pressing  here.
AGM
 
DECM
Returns the arithmetic-geometric mean of x and
y .
ALL
n
\
ALL 00 works like ALL in HP-42S. For x > 10
13
,
however, display will switch to SCI or ENG with
the maximum number of digits necessary (see
SCIOVR / ENGOVR). The same will happen if
  

and more than 12 digits are required
to show x completely.
AND

Integer
Works bitwise as in HP-16C.
DECM
Works like AND in HP-28S, i.e. x and y are in-
terpreted before executing this operation. 0 is

ANGLE

DECM
Returns the angle between positive x-axis and
the straight line from the origin to the point
(x, y) , i.e. 





. This is a two-number
function, it consumes y.
ASIN

DECM
Returns
 
xarcsin
.
ASINH

DECM
Inverse hyperbolic sine, known as arsinh.
ASR
ASR n
Integer
Works like n (up to 63) consecutive ASR com-
mands in HP-16C, corresponding to a division
by 2
n
. ASR 0 executes as NOP, but loads L.
ATAN

DECM
Returns
 
xarctan
.
ATANH

DECM
Inverse hyperbolic tangent, known as artanh.

WP WP-34S Specifications

General

Type	Scientific
Display	LCD
Display Lines	2
Display Type	Dot matrix
Memory RAM	8 KB
Memory Flash	128 KB
Programming	Yes
Dimensions	148 x 80 x 15 mm
Power Source	Battery

Summary

WELCOME

PRINT CONVENTIONS

GETTING STARTED

WHAT'S ON THE KEYBOARD AND HOW TO ACCESS IT?

REAL AND INTEGER OPERATIONS

STATISTICAL DISTRIBUTIONS, PROBABILITIES ETC.

MATRICES

COMPLEX OPERATIONS

MEMORY

STACK MECHANICS

COMPARING AND ADDRESSING REAL NUMBERS

COMPARING AND ADDRESSING COMPLEX NUMBERS

ADDRESSING LABELS

DISPLAY AND MODES

FONTS

INDEX OF OPERATIONS

A - C

Lists operations from A to C, with keys and remarks.

D - F

Lists operations from D to F, with keys and remarks.

G - I

Lists operations from G to I, with keys and remarks.

J - L

Lists operations from J to L, with keys and remarks.

M - O

Lists operations from M to O, with keys and remarks.

P - R

Lists operations from P to R, with keys and remarks.

S - U

Lists operations from S to U, with keys and remarks.

V - Z

Lists operations from V to Z, with keys and remarks.

α - π

Lists operations related to alpha and pi, with keys and remarks.

Σ - the End

Lists operations related to sigma and end of index.

Alphanumeric input

Details character input methods for alpha mode.

Non-programmable Control, Clearing and Information Commands

Lists essential control, clearing, and info commands.

INTERACTIVE PROGRAMMING

Interrupting a Program for Display of Information

Explains how to display information during program execution.

Temporary Displays

Describes displays that temporarily replace the normal X register view.

Data Input

Details methods for obtaining user input within programs.

Hotkeys

Explains using dedicated keys (A-D) for subroutines.

Keyboard Codes

Direct Keyboard Access

Explains accessing keyboard input directly within programs.

APPENDIX A: SUPPORT FOR FLASHING, SERIAL I/O ETC.

How to Flash Your HP 20b or 30b

Step-by-step guide to flashing HP calculators.

Data Transfer Between Your WP 34S and Your PC (SAM-BA)

Details transferring data using SAM-BA.

Data Transfer Between Your WP 34S and Your PC (Serial I/O)

Details transferring data via serial I/O.

More Keyboard Commands Employing ON

APPENDIX B: MORE ROUTINES AND COMMANDS

Library Routines

Explains how to install and use library routines.

Internal Commands (Use at Your Own Risk)

Lists internal commands not typically exposed to users.

APPENDIX C: RELEASE NOTES