- expairseq.cpp: moved expairseq::to_rational to...

[ginac.git] / ginac / pseries.cpp

diff --git a/ginac/pseries.cpp b/ginac/pseries.cpp
index 277cef18a10253504f6eaf0e708718fba53cb50e..268041325aebd1ce11cdff7e40bcfe5871e8df0a 100644 (file)
--- a/ginac/pseries.cpp
+++ b/ginac/pseries.cpp
@@ -165,6 +165,9 @@ basic *pseries::duplicate() const
 void pseries::print(ostream &os, unsigned upper_precedence) const
 {
     debugmsg("pseries print", LOGLEVEL_PRINT);
+    // This could be made better, since series expansion at x==1 might print
+    // -1+2*x+Order((-1+x)^2) instead of 1+2*(-1+x)+Order((-1+x)^2), which is
+    // correct but can be rather confusing.
     convert_to_poly().print(os, upper_precedence);
 }