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Simultaneous Linear Equation Solver

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simul_mn.zip
Filename simul_mn.zip (Download)
Title Simultaneous Linear Equation Solver
Description This program provides modified input, output, and editing systems for the TI Flash Apps Simultaneous Equation Solver. This update addresses 2 problems. 1. The lockup problem sometimes encountered when using complex coefficients in the Apps program. In Simul_mn() v. 1.2, complex coefficients can be now entered in either polar or rectangular form. Results can be toggled between polar and rectangular. 2. The alpha lock problem which occurred ( even with autoaoff() installed ) when the program was run by using Catalog, F4. Alpha lock now remains off. Results are copied to the home screen. Results and the original augmented matrix are saved automatically. This eliminates the bother of naming a variable each time you save results. Coefficients can be entered directly or as a previously stored augmented matrix. Coefficients can be edited by rows. Results can be toggled between auto or approximate form. Solutions to dependent systems are given in terms of arbitrary constants. To use Simul_mn(), you must have TI Flash Apps Simultaneous Equation Solver installed on your calculator.
Author Don Benson (dnbnsn@cox.net)
Category TI-89 BASIC Math Programs (Linear Algebra, Vector, Matrix)
File Size 8,131 bytes
File Date and Time Fri Feb 27 20:05:32 2004
Documentation Included? No

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ARCHIVE CONTENTS

Archive Contents
Name Size
copytoh.89z   713
Simul_mn.doc   20992
Simul_mn.PDF   4166
simulmn.89p   3531

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