TIB: Program

To: ti-basic@lists.ticalc.org
Subject: TIB: Program
From: brian87@ibm.net
Date: Fri, 12 Mar 1999 19:55:04 -0500
Delivered-To: ti-basic-outgoing@towerguard.unix.edu.sollentuna.se
Delivered-To: ti-basic@lists.ticalc.org
Reply-To: ti-basic@lists.ticalc.org


I am writing a large program for my 85 in TI Basic, but was having
trouble with one of the subroutines. What part of the subroutine must
do, is when give a function that is stored in y1, and X Bounds, it needs
to give me the number of roots and what the value of each root is. For
example, if y1=x^2-9, with the range from -5 to 5, I would need one
variable to store 2 (for the number of roots) and more variables to
store 3 and -3...I'm not sure if an array is possible in TI Basic. I am
a aware of the poly and solver commands, but the don't really work in
this case.
Thanks in advance for any help
Brian
NC

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