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Inequalitysolver

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inequalitysolver.zip
 Filename inequalitysolver.zip (Download) Title Inequalitysolver Description This program is a multi purpose inequality solver. You can use all of the = â  > < â¥ â¤ -signs. The program uses the solve(- function and can find up to four inequalities, or four roots. 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)+Dâ¥E, abs(X^2+2X-3)â¤X+1, abs((X-3)(X+2))=4, (X^3-7)^(1/3)>X-1, â(7X-4)<7X-4, â(4X+3)+â(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-83/84 Plus BASIC Math Programs (Algebra) File Size 1,803 bytes File Date and Time Mon Oct 10 23:00:15 2016 Documentation Included? Yes

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