X-Git-Url: https://www.ginac.de/ginac.git//ginac.git?a=blobdiff_plain;f=check%2Fexam_inifcns.cpp;h=454a826374061bc51e321e8c60b928be8a85b0ce;hb=511764215de1756329e88c2628a4fd36e8277195;hp=e0d595a85bfdd161cfe47626c7c2e389a32dc6c6;hpb=619d77d2676f7f1a562fb9fefc0ba6754fe2d750;p=ginac.git

diff --git a/check/exam_inifcns.cpp b/check/exam_inifcns.cpp
index e0d595a8..454a8263 100644
--- a/check/exam_inifcns.cpp
+++ b/check/exam_inifcns.cpp
@@ -4,7 +4,7 @@
  *  functions. */
 
 /*
- *  GiNaC Copyright (C) 1999-2007 Johannes Gutenberg University Mainz, Germany
+ *  GiNaC Copyright (C) 1999-2010 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
@@ -21,12 +21,17 @@
  *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  */
 
-#include "exams.h"
+#include "ginac.h"
+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");
@@ -120,6 +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;
 	
@@ -166,6 +172,7 @@ static unsigned inifcns_consist_gamma()
 static unsigned inifcns_consist_psi()
 {
 	using GiNaC::log;
+	using GiNaC::tgamma;
 
 	unsigned result = 0;
 	symbol x;
@@ -212,24 +219,36 @@ 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;
 	
 	cout << "examining consistency of symbolic functions" << flush;
-	clog << "----------consistency of symbolic functions:" << endl;
 	
 	result += inifcns_consist_trans();  cout << '.' << flush;
 	result += inifcns_consist_gamma();  cout << '.' << flush;
 	result += inifcns_consist_psi();  cout << '.' << flush;
 	result += inifcns_consist_zeta();  cout << '.' << flush;
-	
-	if (!result) {
-		cout << " passed " << endl;
-		clog << "(no output)" << endl;
-	} else {
-		cout << " failed " << endl;
-	}
+	result += inifcns_consist_various();  cout << '.' << flush;
 	
 	return result;
 }
+
+int main(int argc, char** argv)
+{
+	return exam_inifcns();
+}