DragMath is a drag and drop equation editor in the form of a Java applet. Once an expression is created the user can convert it into a variety of different linear syntax for mathematics, including MathML, LaTeX, Maple, Maxima or any user defined style. PLEASE NOTE: active code development has moved to GitHub. https://github.com/maths/dragmath
parser of string expressions
Fractals generator with powerful functionality.
Fractals generator with powerful functionality. E-mail: firstname.lastname@example.org
An online judge system to judge the ACM-ICPC programming contests.
Multitask scientific calculator. Supports plugins and scripts (in C++ and QtScript respectively) to provide different working modes and custom solving functions.