return result;
}
+// A bug introduced on July 19, 2001. quo() and rem() would sometimes call
+// vector::reserve() with a negative argument. Fixed on Dec 20, 2001.
+static unsigned exam_paranoia14(void)
+{
+ unsigned result = 0;
+ symbol x("x");
+
+ ex q = quo(1, pow(x, 3), x);
+ if (!q.is_zero()) {
+ clog << "quo(1,x^3,x) erroneously returned " << q << " instead of 0\n";
+ ++result;
+ }
+
+ return result;
+}
+
unsigned exam_paranoia(void)
{
unsigned result = 0;
result += exam_paranoia11(); cout << '.' << flush;
result += exam_paranoia12(); cout << '.' << flush;
result += exam_paranoia13(); cout << '.' << flush;
+ result += exam_paranoia14(); cout << '.' << flush;
if (!result) {
cout << " passed " << endl;