Mathematica (v. 8) - license - 1 user

Almost any workflow involves computing results, and that's what Mathematica does - from building a hedge fund trading website or publishing interactive engineering textbooks to developing embedded image recognition algorithms or teaching calculus.

Mathematica is renowned as the world's ultimate application for computations. But it's much more - it's the only development platform fully integrating computation into complete workflows, moving you seamlessly from initial ideas all the way to deployed individual or enterprise solutions.