* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <ginac/ginac.h>
+#include "ginac.h"
-#ifndef NO_GINAC_NAMESPACE
+#ifndef NO_NAMESPACE_GINAC
using namespace GiNaC;
-#endif // ndef NO_GINAC_NAMESPACE
+#endif // ndef NO_NAMESPACE_GINAC
const int MAX_VARIABLES = 5;
ex d = pow(e1 + 1, 2);
ex f = d * pow(e2 - 2, 2);
ex g = d * pow(e1 + 2, 2);
- ex r = gcd(f, g);
+ ex r = gcd(f.expand(), g.expand());
if (!(r - d).expand().is_zero()) {
clog << "case 2, gcd(" << f << "," << g << ") = " << r << " (should be " << d << ")" << endl;
return 1;
ex d = e1 + 1;
ex f = d * (e1 - 2);
ex g = d * (e1 + 2);
- ex r = gcd(f, g);
+ ex r = gcd(f.expand(), g.expand());
if (!(r - d).expand().is_zero()) {
clog << "case 3, gcd(" << f << "," << g << ") = " << r << " (should be " << d << ")" << endl;
return 1;
ex d = e1 + 1;
ex f = d * (e1 - 2);
ex g = d * (e2 + 2);
- ex r = gcd(f, g);
+ ex r = gcd(f.expand(), g.expand());
if (!(r - d).expand().is_zero()) {
clog << "case 3p, gcd(" << f << "," << g << ") = " << r << " (should be " << d << ")" << endl;
return 1;
ex d = e1 + 1;
ex f = d * (e2 - 1);
ex g = d * pow(e3 + 2, 2);
- ex r = gcd(f, g);
+ ex r = gcd(f.expand(), g.expand());
if (!(r - d).expand().is_zero()) {
clog << "case 4, gcd(" << f << "," << g << ") = " << r << " (should be " << d << ")" << endl;
return 1;
ex d = e1 - 3;
ex f = d * (e2 + 3);
ex g = d * (e3 - 3);
- ex r = gcd(f, g);
+ ex r = gcd(f.expand(), g.expand());
if (!(r - d).expand().is_zero()) {
clog << "case 5, gcd(" << f << "," << g << ") = " << r << " (should be " << d << ")" << endl;
return 1;
ex d = e1 - 1;
ex f = d * (e1 + 3);
ex g = d * (e1 - 3);
- ex r = gcd(f, g);
+ ex r = gcd(f.expand(), g.expand());
if (!(r - d).expand().is_zero()) {
clog << "case 5p, gcd(" << f << "," << g << ") = " << r << " (should be " << d << ")" << endl;
return 1;
ex d = pow(x, j) * y * (z - 1);
ex f = d * (pow(x, j) + pow(y, j + 1) * pow(z, j) + 1);
ex g = d * (pow(x, j + 1) + pow(y, j) * pow(z, j + 1) - 7);
- ex r = gcd(f, g);
+ ex r = gcd(f.expand(), g.expand());
if (!(r - d).expand().is_zero()) {
clog << "case 6, gcd(" << f << "," << g << ") = " << r << " (should be " << d << ")" << endl;
return 1;