JMathLib is meant to be a clone of Matlab, but written entirely in java.
A library of mathematical functions designed to be used in evaluating complex expressions and display the results graphically. It will be used either interactively through a terminal like window or to interpret script files. It can be extended very simply with m-files an java classes.
It is intended to be a java version of programs such as MatLab, Octave, FreeMat and Scilab.
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