Inequality Solver

FILE INFORMATION
Ranked as 21523 on our alltime top downloads list with 2338 downloads. Ranked as 384 on our top downloads list for the past seven days with 15 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+2X3)≤X+1, abs((X3)(X+2))=4, (X^37)^(1/3)>X1, √(7X4)<7X4, √(4X+3)+√(4X3)>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

TI84 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
ARCHIVE CONTENTS


