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T H E  U L T I M A T E  F O R M U L A  S O L V E R

File    : 83QUAD.83P
Size    : 3236
Date    : 09-22-1999
Version : 2.5 retail 2
Notes   : Compatible with AShell and SOS

By : Hiddenfiles
     Hiddenfiles@online.fr
     www.hiddenfiles.online.fr

Hi,
This is (I think !) the only one real formula quadratic solver
for the Ti83. It is adapted from QUADSTER 2 on Ti82 by The Ti-82
Genie (A great prgm). I've taken it and I've patched it to run
on a Ti83. I've kept the same interface. I've also added some new
stuffs (direct factoring, delta displaying ...).


Bugs:
-----
* This version has little problem with factoring : it sometimes does
  not reduce numbers (for example, it displays .5 for 1/2) but the
  result is the same.
  I'm working to correct it.


Upgrades:
---------
See at www.ticalc.org or at www.hiddenfiles.online.com


Other:
------
It would be nice if you could send me a mail !!!
Thanx to the TI-83 GENIE.

This is the original manual (from Quadster on TI82) :
-----------------------------------------------------

Quadster
by a former Highland Park HS student

The Ultimate quadratic formula program. This program
sports a wonderful interface. It can solve a quadratic
formula by factoring (& simplifying) or the formula,
your choice. Either way, it will show you all the work
involved. It can also create the equation based on
3 points as well as some other options. Great for anyone
taking Algebra and beyond.
