WP WP-34S User Manual (English)

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

Edition 2.2

Page 23 of 103

COMPARING AND ADDRESSING COMPLEX NUMBERS

User input

 or 

, , or 

Dot matrix

display

OP _ (with temporary alpha mode set)

e.g. 





OP _ (with temporary alpha mode set)

e.g. 





User input

 or 

Stack level or

named register

, , , ,

, or 



leaves temp.

alpha mode



opens indirect

addressing.

Stack level or

named register



, , ,

, or 

 .. 



opens indirect

addressing.

Dot matrix

display

OP n

e.g. 









OP x

e.g. 









OP r_

OP _

OP x

e.g. 





OP nn

e.g. 





OP _

User input

Compares x + i y

with the real

number 0.

Compares x + i y

with z + i t .

  

Look right for

more about indi-

rect addressing.

This is

LASTx.

Stack level or

named register

, , ... , 

  

Dot matrix

display

OP r nn

e.g. 





OP  x

e.g. 





OP  nn

e.g. 





Compares x + i y

with r26 + i r27 .

Swaps x with the contents of the

and y with the contents of

the next one.

Stores x + i y into

2 consecutive reg-

isters, starting with

the one where R45

is pointing to.

For  and , any of , , , or  may precede step 2. See the index of operations.

You may skip this keystroke for register numbers >19.

Exceptions:

RCL Z,

RCL + Z,

STO Z, and

STO + Z require an  preceding , e.g.  for the latter.

You may key in e.g.  instead of  . Take care of pairs, since a complex operation will always affect two registers: the one specified and the

one following this. We strongly recommend storing complex numbers with their real parts at even register numbers.  Please take into account some registers

may be allocated to special applications.

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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