HP 33S User Manual

Mathematics Programs
15–23
File name 33s-English-Manual-040130-Publication(Edition 2).doc Page : 388
Printed Date : 2004/1/30 Size : 13.7 x 21.2 cm
Program Lines:
(In RPN mode)
Description
 
  
First initial guess.
 
Second initial guess.
  
Specifies routine to solve.
  
Solves for a real root.
  
Gets synthetic division coefficients for next lower order
polynomial.
 
 
Generates DIVIDE BY 0 error if no real root found.
Checksum and length: 15FE 54
  
Starts quadratic solution routine.
 
Exchanges a
0
and a
1
.
 
 
a
1
/2.
 
–a
1
/2.
 
 
Saves – a
1
/2.
  
Stores real part if complex root.
 


(a
1
/2)
2
.
 


a
0
.
 
(a
1
/2)
2
– a
o
.
  
Initializes flag 0.
 
Discriminant (d)
<
0
  
Sets flag 0 if d
<
0 (complex roots).
 
d
 
d
  
Stores imaginary part if complex root.
  
Complex roots
?
 
Returns if complex roots.
  
Calculates – a
1
/2 –
d
 


  
Calculates – a
1
/2 +
d

HP 33S Specifications

General

Type	Scientific
Form factor	Pocket
Product color	Silver
Digits	10 digits
Display number of lines	2 lines
Keyboard type	Alphanumeric
Menus and prompts	Yes

Weight and Dimensions

Dimensions (WxDxH)	157 x 16 x 81 mm