ticalc.org
Basics Archives Community Services Programming
Hardware Help About Search Your Account
   Home :: Archives :: File Archives :: Inequality Solver
Inequality Solver

FILE INFORMATION

Ranked as 26570 on our all-time top downloads list with 1738 downloads.
Ranked as 169 on our top downloads list for the past seven days with 10 downloads.

solver.zip
Filename solver.zip (Download)
Title Inequality Solver
Description This program is a multi purpose inequality solver. You can use all of the = ≠ > < ≥ ≤ -signs. The program uses the solve(- function and can find up to four inequalities, or four roots. If there are less of them, the program stops with an ERROR: NO SIGN CHANGE. Just press for QUIT then. For the program to work, the graph needs to cross the X- axis at least once. So if you don't get an answer, press [ GRAPH ]. If the graph is entirely above, or below, the X- axis, the answer should be for all X's defined, or for no X's, if it's an inequality. Otherwise you have no solution. Some statements it can handle: A*abs(BX+C)+D≥E, abs(X^2+2X-3)≤X+1, abs((X-3)(X+2))=4, (X^3-7)^(1/3)>X-1, √(7X-4)<7X-4, √(4X+3)+√(4X-3)>4. If the statement gives a continuous function the program can solve it if the function is differentiable in the proximity of its real roots.
Authors Anders Tiberg (anders.tiberg@telia.com)
Joe Erdeky (erdeky@inbox.com)
Category TI-84 Plus C Silver Edition/CE BASIC Math Programs
File Size 1,844 bytes
File Date and Time Sat Nov 2 15:18:21 2013
Documentation Included? Yes

SCREEN SHOTS

REVIEWS

There are no reviews for this file.

LEAVE FEEDBACK

Questions, comments, and problems regarding the file itself should be sent directly to the author(s) listed above.

Write a review for this file (requires a free account)

Report inappropriate or miscategorized file (requires an account; or you may email us directly)

If you have downloaded and tried this program, please rate it on the scale below
BadGood
1  2  3  4  5  6  7  8  9  10  

ARCHIVE CONTENTS

Archive Contents
Name Size
ASOLVER ,.8xp   751
ASOLVER.rtf   2253

  Copyright © 1996-2012, the ticalc.org project. All rights reserved. | Contact Us | Disclaimer