Some of this stuff is jaw droppingly awesome. But I have to say, the most useful things for me will be the discrete calculus, the new visualizations, and the en

Some of this stuff is jaw droppingly awesome. But I have to say, the most useful things for me will be the discrete calculus, the new visualizations, and the enhanced typesetting and UI. Many of the new mathematical additions are very interesting but very specific. I am very happy that Mathematica 7 ships with so much data. Data processing and procurement is a perpetual burden for those in chemistry, life science and environmental science. I'll be glad if this tax has somewhat lifted it.