X-Git-Url: https://www.ginac.de/ginac.git//ginac.git?p=ginac.git;a=blobdiff_plain;f=check%2Fexam_inifcns.cpp;h=ba1ba9a6b26acd22044f0ef4e6a7086ea4c52d39;hp=b86b4703cf7306dcc623badebbeebb94cfd05aec;hb=10365850aa3803337bfea1fc201b81b6752096d4;hpb=83a7ee99a947cbbf331018b803ad6be43a9ccd45

diff --git a/check/exam_inifcns.cpp b/check/exam_inifcns.cpp
index b86b4703..ba1ba9a6 100644
--- a/check/exam_inifcns.cpp
+++ b/check/exam_inifcns.cpp
@@ -4,7 +4,7 @@
  *  functions. */
 
 /*
- *  GiNaC Copyright (C) 1999-2008 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
@@ -21,15 +21,17 @@
  *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  */
 
-#include <iostream>
 #include "ginac.h"
-using namespace std;
 using namespace GiNaC;
 
+#include <iostream>
+using namespace std;
+
 /* Assorted tests on other transcendental functions. */
 static unsigned inifcns_consist_trans()
 {
 	using GiNaC::asin; using GiNaC::acos;
+	using GiNaC::asinh; using GiNaC::acosh; using GiNaC::atanh;
 
 	unsigned result = 0;
 	symbol x("x");
@@ -123,6 +125,7 @@ static unsigned inifcns_consist_trans()
  * exists in closed form and check if it's ok. */
 static unsigned inifcns_consist_gamma()
 {
+	using GiNaC::tgamma;
 	unsigned result = 0;
 	ex e;
 	
@@ -169,6 +172,7 @@ static unsigned inifcns_consist_gamma()
 static unsigned inifcns_consist_psi()
 {
 	using GiNaC::log;
+	using GiNaC::tgamma;
 
 	unsigned result = 0;
 	symbol x;
@@ -215,6 +219,20 @@ static unsigned inifcns_consist_zeta()
 	return result;
 }
 
+static unsigned inifcns_consist_various()
+{
+	unsigned result = 0;
+	symbol n;
+	ex e;
+	
+	if ( binomial(n, 0) != 1 ) {
+		clog << "ERROR: binomial(n,0) != 1" << endl;		
+		++result;
+	}
+	
+	return result;
+}
+
 unsigned exam_inifcns()
 {
 	unsigned result = 0;
@@ -225,6 +243,7 @@ unsigned exam_inifcns()
 	result += inifcns_consist_gamma();  cout << '.' << flush;
 	result += inifcns_consist_psi();  cout << '.' << flush;
 	result += inifcns_consist_zeta();  cout << '.' << flush;
+	result += inifcns_consist_various();  cout << '.' << flush;
 	
 	return result;
 }