#ifndef CHECKS_H
#define CHECKS_H
-// For rand() and friends:
-#include <stdlib.h>
+#include <iostream>
+#include "config.h"
#include "ginac.h"
using namespace std;
-
-#ifndef NO_NAMESPACE_GINAC
using namespace GiNaC;
-#endif // ndef NO_NAMESPACE_GINAC
// prototypes for the expression generating functions in:
const ex dense_univariate_poly(const symbol & x, unsigned degree);