Re: A83: Re: Storing to strings

To: assembly-83@lists.ticalc.org
Subject: Re: A83: Re: Storing to strings
From: JakeGuilbo <JakeGuilbo@aol.com>
Date: Fri, 22 May 1998 18:53:13 EDT
Delivered-To: assembly-83-outgoing@towerguard.unix.edu.sollentuna.se
Reply-To: assembly-83@lists.ticalc.org


In a message dated 98-05-22 02:22:05 EDT, you write:

<< OK, now try this one...don't suppose you know anything about using the
 lists and matrices on the TI do you?  As in [A], [B], and L1, L2 etc.  I've
 asked this question God knows how many times...:) >>

lists and matrices are used for a lot of cool things, most of them for having
an easy way out of doing a whole crap load of work in math, i.e. matrices can
be used to solve this equation:
3x+2y-3z=121
2x+99y+100z=400
7x+25y-600z=2

there is a matrix command that will solve for x, y, and z without you doing
any work.

lists(and matrices) can be used for math also, but they are primarily used for
storing and retrieving data...check out a program i made in ti-BASIC that
stores your grades for up to 5 classes.  Grades2.zip at ticalc...

hope this helps!
jake

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