Rounding Cubic Roots and the Monthly. Alex Lopez-Ortiz and Luke O'Connor. Research Note. PostScript file (in Spanish) Earlier version (in English).

Abstract
In this research note, we exemplify the power of Computer Algebra Systems (CAS) by solving a problem from the American Mathematical Monthly. For those unfamiliar with the ``Monthly'', as the journal is colloquially known, let it be said that the problems are chosen to be at a level where they would challenge even a bright math senior. Some schools have problem groups, in which students contribute towards finding a solution.

This shows the level of knowledge and the type of ``insights'' that a CAS such as Maple can have on a mathematical problem.