X-Git-Url: https://www.ginac.de/ginac.git//ginac.git?p=ginac.git;a=blobdiff_plain;f=check%2Fexam_powerlaws.cpp;h=4977d4f0024c226848c2a35fef5b17406042c062;hp=b7f2815fdfdb96342d136e88155bf872673a83dc;hb=5d367f84b43b0636f943fe239f7a58b4d147f002;hpb=0cf43f3096cbcfc7472ff9c8927c6eb74f2eeb8c

diff --git a/check/exam_powerlaws.cpp b/check/exam_powerlaws.cpp
index b7f2815f..4977d4f0 100644
--- a/check/exam_powerlaws.cpp
+++ b/check/exam_powerlaws.cpp
@@ -4,7 +4,7 @@
  *  this code, it is a sanity check rather deeply rooted in GiNaC's classes. */
 
 /*
- *  GiNaC Copyright (C) 1999-2001 Johannes Gutenberg University Mainz, Germany
+ *  GiNaC Copyright (C) 1999-2008 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
@@ -18,12 +18,15 @@
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  */
 
-#include "exams.h"
+#include <iostream>
+#include "ginac.h"
+using namespace std;
+using namespace GiNaC;
 
-static unsigned exam_powerlaws1(void)
+static unsigned exam_powerlaws1()
 {
 	// (x^a)^b = x^(a*b)
 	
@@ -100,7 +103,7 @@ static unsigned exam_powerlaws1(void)
 	return 0;
 }
 
-static unsigned exam_powerlaws2(void)
+static unsigned exam_powerlaws2()
 {
 	// (a*x)^b = a^b * x^b
 	
@@ -198,7 +201,7 @@ static unsigned exam_powerlaws2(void)
 	return 0;
 }
 
-static unsigned exam_powerlaws3(void)
+static unsigned exam_powerlaws3()
 {
 	// numeric evaluation
 
@@ -237,7 +240,7 @@ static unsigned exam_powerlaws3(void)
 	return 0;
 }
 
-static unsigned exam_powerlaws4(void)
+static unsigned exam_powerlaws4()
 {
 	// test for mul::eval()
 	
@@ -262,7 +265,7 @@ static unsigned exam_powerlaws4(void)
 	return 0;
 }
 
-static unsigned exam_powerlaws5(void)
+static unsigned exam_powerlaws5()
 {
 	// cabinet of slightly pathological cases
 	
@@ -284,12 +287,11 @@ static unsigned exam_powerlaws5(void)
 	return 0;
 }
 
-unsigned exam_powerlaws(void)
+unsigned exam_powerlaws()
 {
 	unsigned result = 0;
 	
 	cout << "examining power laws" << flush;
-	clog << "----------power laws:" << endl;
 	
 	result += exam_powerlaws1();  cout << '.' << flush;
 	result += exam_powerlaws2();  cout << '.' << flush;
@@ -297,12 +299,10 @@ unsigned exam_powerlaws(void)
 	result += exam_powerlaws4();  cout << '.' << flush;
 	result += exam_powerlaws5();  cout << '.' << flush;
 	
-	if (!result) {
-		cout << " passed " << endl;
-		clog << "(no output)" << endl;
-	} else {
-		cout << " failed " << endl;
-	}
-	
 	return result;
 }
+
+int main(int argc, char** argv)
+{
+	return exam_powerlaws();
+}