- Doxygen'ed a bunch of comments.

[ginac.git] / ginac / normal.cpp

diff --git a/ginac/normal.cpp b/ginac/normal.cpp
index d7557bdc727debaca44547b7db0310d39555370b..a5ebeb8b691ee4b6d95355fff45a17d68d87a414 100644 (file)
--- a/ginac/normal.cpp
+++ b/ginac/normal.cpp
@@ -1101,6 +1101,8 @@ static ex heur_gcd(const ex &a, const ex &b, ex *ca, ex *cb, sym_desc_vec::const
 
 ex gcd(const ex &a, const ex &b, ex *ca, ex *cb, bool check_args)
 {
+//clog << "gcd(" << a << "," << b << ")\n";
+
        // Partially factored cases (to avoid expanding large expressions)
        if (is_ex_exactly_of_type(a, mul)) {
                if (is_ex_exactly_of_type(b, mul) && b.nops() > a.nops())