HP (Hewlett-Packard) 32SII Calculator User Manual


 
15–22 Mathematics Programs
File name 32sii-Manual-E-0424
Printed Date : 2003/4/24 Size : 17.7 x 25.2 cm
Program Lines: Description

!1L2
Starts root finding routine.
Checksum and length: CE86 010.5



Evaluates polynomials using Horner's method, and
synthetically reduces the order of the polynomial using
the root.




!
L
Uses pointer to polynomial as index.


Starting value for Horner's method.
Checksum and length: B85F 006.0



Starts the Horner's method loop.

!
Saves synthetic division coefficient.

º
%
Multiplies current sum by next power of x.

-1L2
Adds new coefficient.

 
L
Counts down the loop.

!

Repeats until done.

!
Checksum and length: 139C 010.5


Starts solver setup routine.

!

Stores location of coefficients to use.



!
%
First initial guess.

-+.
Second initial guess.

/

Specifies routine to solve.

#
%
Solves for a real root.

!

Gets synthetic division coefficients for next lower order
polynomial.



ª
Generates DIVIDE BY 0 error if no real root found.
Checksum and length: 27C3 015.0



Starts quadratic solution routine.

º65¸
Exchanges a
0
and a
1
.