Wolfram Research Mathematica v6.0 ISO | 550 MB
Long recognized as the world's most powerful mathematical software system, Mathematica has steadily grown in breadth and depth to become today an unparalleled platform for all forms of computation.
With thousands of original algorithms and a tightly unified overall design, Mathematica spans projects of all sizes—from simple calculator operations and educational demonstrations to large-scale systems deployment and maximum-power supercomputing.