Moved from C++ to C# for a few years but ended up making a comeback to C++. C# does not cut it for scientific computation. See my C# forum post here: http://s

Moved from C++ to C# for a few years but ended up making a comeback to C++. C# does not cut it for scientific computation. See my C# forum post here: http://social.msdn.microsoft.com/Forums/en/csharplanguage/thread/47d10fcb-2d69-451a-bb97-023f1f9113f3 http://social.msdn.microsoft.com/Forums/en/csharplanguage/th... Mathematica for heavily mathematical tasks. Sometimes Matlab to use some of its built-in library functions. I wish Mathematica supported object-oriented programming natively. Have used others for various random tasks: ActionScript, Python, Verilog, etc.