Thu, 21 Aug 2008 15:21:09 BST CiteULike: ansobol's library [4524 articles] http://www.citeulike.org/user/ansobol/article/2713490 CiteULike.org en-gb Copyright © 2004-2008 citeulike.org http://www.citeulike.org/user/ansobol/article/2713490 <i>(20 Apr 2008)</i><br /><br />We introduce the C++ library Wedge, based on GiNaC, for symbolic computations in differential geometry. We show how Wedge makes it possible to use the language C++ to perform such computations, and illustrate some advantages of this approach with explicit examples. In particular, we describe a short program to determine whether a given linear exterior differential system is involutive. Symbolic computations in differential geometry Diego Conti (20 Apr 2008) 2008-04-24T16:41:10-00:00 2008 computer-algebra exterior-calculus programming