25 Aug
2003
25 Aug
'03
9:17 a.m.
CVSROOT: /cvs/purrs Module name: purrs Changes by: zaccagnini@cs.unipr.it 2003-08-25 11:17:02
Modified files: src : sum_poly.cc
Log message: Added the routine `sum_poly_alt' that computes the symbolic sum of the values of a polynomial using Levy's algorithm, which is based on symbolic integration. At the moment, it is not called by other functions. This version appears to slow down `make check' a little, but seems to be much faster than `sum_poly' when called to compute sums like `sum(a,1,n,a^100)'
Patches: http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/purrs/src/sum_poly.cc.diff?cvsroot...