Changeset 1247 for trunk/test/Suite.h

Timestamp:

Mar 17, 2008, 3:54:10 PM (15 years ago)

Author:

Peter

Message:

refs #223

File:

• trunk/test/Suite.h (modified) (1 diff)

trunk/test/Suite.h

@@ -59 +59 @@
     bool equal(double a, double b, unsigned long int N=1);
 
+    /**
+       \return true if \f$ |a-b| <= N * sqrt(\epsilon) * min(|a|,|b|) \f$
+       where \f$ \epsilon \f$ is std::numeric_limits<double>().epsilon()
+    */
+    bool equal_sqrt(double a, double b, unsigned long int N=1);
+
     template<typename Iterator1, typename Iterator2>
     bool equal_range(Iterator1 first1, Iterator1 last1, Iterator2 first2,