HP 33S Owner's Manual

Mathematics Programs
15–13
File name 33s-E-Manual-1008-Publication(1st).doc Page : 386
Printed Date : 2003/10/8 Size : 13.7 x 21.2 cm
Program Listing:
Program Lines:
(In RPN mode)
Description
  
Starting point for input of coefficients.
 
Loop–control value: loops from 1 to 12, one at a
time.
  
Stores control value in index variable.
Checksum and length: 35E7 21
  
Starts the input loop.
 
Prompts for and stores the variable addressed by i.
  
Adds one to i.
  
If i is less than 13, goes back to LBL L and gets the
next value.
  
Returns to LBL A to review values.
Checksum and length: 51AB 15
  
This routine inverts a 3
×
3 matrix.
  
Calculates determinant and saves value for the
division loop, J.
  
  
  
  
  
 
  
Calculates E'
×
determinant = AI – CG.
  
  
  
  
 
  
Calculates F'
×
determinant = CD – AF.
  
  
  

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