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Vector Addition


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Filename vecadd.zip (Download)
Title Vector Addition
Description This program calculates a running vector sum of any number of 2-dimensional vectors. This update allows the input of vectors (or complex numbers) in either polar or rectangular form. To simplify keystrokes, that is, to avoid hunting for the angle symbol, Ð, polar form is entered as r,,q and rectangular components as x,y. Note the use of 2 commas instead of , Ð in polar form. Entries can be edited. As each vector is entered, the sum of all vectors entered to that point is displayed. Subtraction can be included by entering the magnitude as a negative quantity. Results are copied to the home screen in both forms. This update also addresses the alpha lock problem which occurred ( even with autoaoff() installed ) when the program was run by using Catalog, F4. Alpha lock now remains off.
Author Don Benson (dnbnsn@cox.net)
Category TI-89 BASIC Math Programs (Linear Algebra, Vector, Matrix)
File Size 8,446 bytes
File Date and Time Sun Dec 14 08:06:50 2003
Documentation Included? No



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Archive Contents
Name Size
copytoh.89z   713
vecadd.89p   1644
Vecadd.doc   21504
Vecadd.PDF   8760

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