diff --git a/test/array_for_matrix.cpp b/test/array_for_matrix.cpp
index 9a50f99..9667e1f 100644
--- a/test/array_for_matrix.cpp
+++ b/test/array_for_matrix.cpp
@@ -102,6 +102,7 @@
   VERIFY( (m1.array() > (m1(r,c)-1) ).any() );
   VERIFY( (m1.array() < (m1(r,c)+1) ).any() );
   VERIFY( (m1.array() == m1(r,c) ).any() );
+  VERIFY( m1.cwiseEqual(m1(r,c)).any() );
 
   // test Select
   VERIFY_IS_APPROX( (m1.array()<m2.array()).select(m1,m2), m1.cwiseMin(m2) );