Derive 2000: Computer Algebra in Mathematics Education. Fourth International DERIVE-TI92/89 conference at Liverpool John Moores University.

Derive 5: Texas Instruments site about DERIVE, as included with TI's advanced calculators.

Derive 5 Computer Algebra Software: Derive 5 computer algebra software is available as a free 30-day trial download from Chartwell-Yorke. Derive books are also here.

Derive for Windows: Compact, easy to use, reliable computer algebra software. It intelligently applies the rules of algebra, trigonometry, calculus and matrix algebra to solve a wide range of mathematical problems. This nonnumeric approach goes far beyond the capabilities of dedicated statistics packages and equation solvers that use only approximate numerical techniques.

Derive to LaTeX Conversion: Free utility for converting DERIVE equations to LaTeX format. Source code is available.