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ALLSOLVE

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allsolve1.zip
Filename allsolve1.zip (Download)
Title ALLSOLVE
Description ALLSOLVE: This is a multi purpose equation solver for real roots. It can solve a wide variety of equations. For example: log(X^2)=.4, abs((X-3)(X+2))=4, cos(X^2)=.5, (X-300)(X-400)(X-500)(X-600)=0, cos(X)=X^2+3X, (X+1.1)(X+1.2)(X+1.3)=0, abs(X^3-1)=7, (X^3-7)^(1/3)=X-1. First you enter the equation, then you enter the number of solutions that you search for. The program can find six solutions at the most. ALLSOLV1: This is the same program as the one above, except that you don't have to figure out how many roots the equation has. It shows them as it finds them. On the other hand it stops with an "ERR: NO SIGN CHNG", if there are less than six roots. Just press [ 1 ] then to quit. The roots are in list L1, and in the first six value memories.
Authors Anders Tiberg (anders.tiberg@telia.com)
Joe Erdeky (erdeky@inbox.com)
Category TI-83 BASIC Math Programs (Algebra)
File Size 1,978 bytes
File Date and Time Mon Dec 24 04:43:50 2012
Documentation Included? Yes

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ARCHIVE CONTENTS

Archive Contents
Name Size
ALLSOLV1.83p   481
ALLSOLVE.83p   509
ALLSOLVE.rtf   2195

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