How well is Mathematica tested?
A9. Certainly better than the vast majority of published mathematical “theorems.” For example, every new version of Mathematica is subjected to a huge battery of tests that use a number of innovative testing technologies pioneered by Wolfram Research. Millions of examples, including complete books of tables, textbooks, etc., are used. In the computer industry, Mathematica is viewed as a standard for reliability, and many major companies specifically test their products against Mathematica.
