EquationSolver
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http://www.numberz.co.uk/ES.html  


Patrick McMordie  
Online equation solver. In “real mode”, ES will solve a huge variety of equations in x (single real variable)  for example those involving polynomial functions of unlimited degree, logarithmic, trigonometric, ... . It’ll solve systems of linear simultaneous equations of unlimited order (linear mode), and discretevariable operations (natural mode / rational mode)  examples are listing of prime numbers in a given range, proving / disproving identities. A Library of prewritten equations is available  further explanation of how ES does all the above may be seen in a Help screen. EquationSolver should work with recent versions of IE, Opera, Firefox web browsers. It is very transparent  all ES source code is written in HTML/Javascript and may thus be viewed, and is all downloaded in one chunk to the user’s computer so *you do not need to have an Internet connection 5 seconds after starting (*Library and Help text files are downloadable separately.)  


Levels:  High School (912), College, Research 
Languages:  English 
Resource Types:  Topic Tools Miscellaneous, Web Interactive/Java 
Math Topics:  Algebra, Trigonometry 
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