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
.
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