JMathLib is a Java-written clone of Matlab that can be extended easily with m-files and Java classes. It offers a Java-based alternative to Matlab, Octave, FreeMat, and Scilab.

It is simple to extend JMathLib with M-files and Java classes, adding to its already impressive capabilities. JMathLib is particularly useful for those seeking a Java version of programs such as MatLab, FreeMat, Octave, and Scilab.
Overall, JMathLib is an excellent piece of software that is well worth the download for anyone looking for a powerful mathematical tool. Its functions and graphical capabilities make it an essential program for graphics and mathematics enthusiasts alike.
Version 0.9.4: update function and minor bugfixes
Version 0.9.2: update function and minor bugfixes
Version 0.9.0: more functions and bugfixes