X-Git-Url: https://ginac.de/ginac.git//ginac.git?a=blobdiff_plain;f=check%2Ftime_gammaseries.cpp;h=1f89e1644dcea6a2bbb1c9c5f593635bf82eaad5;hb=d722054bbb92b92b54b628d143824ff2f1b12821;hp=3f07f64617a109ab9f781274c15615d709fdc0f1;hpb=c28e61da33905ddc69abf893aaffec98aa30d053;p=ginac.git

diff --git a/check/time_gammaseries.cpp b/check/time_gammaseries.cpp
index 3f07f646..1f89e164 100644
--- a/check/time_gammaseries.cpp
+++ b/check/time_gammaseries.cpp
@@ -3,7 +3,7 @@
  *  Some timings on series expansion of the Gamma function around a pole. */
 
 /*
- *  GiNaC Copyright (C) 1999-2010 Johannes Gutenberg University Mainz, Germany
+ *  GiNaC Copyright (C) 1999-2011 Johannes Gutenberg University Mainz, Germany
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -33,13 +33,13 @@ unsigned tgammaseries(unsigned order)
 	unsigned result = 0;
 	symbol x;
 
-	ex myseries = series(tgamma(x),x==0,order);
+	ex myseries = series(GiNaC::tgamma(x),x==0,order);
 	// compute the last coefficient numerically:
 	ex last_coeff = myseries.coeff(x,order-1).evalf();
 	// compute a bound for that coefficient using a variation of the leading
 	// term in Stirling's formula:
 	ex bound = exp(-.57721566490153286*(order-1))/(order-1);
-	if (abs((last_coeff-pow(-1,order))/bound) > 1) {
+	if (abs((last_coeff-pow(-1,ex(order)))/bound) > 1) {
 		clog << "The " << order-1
 		     << "th order coefficient in the power series expansion of tgamma(0) was erroneously found to be "
 		     << last_coeff << ", violating a simple estimate." << endl;