* added ei_sqrt for complex

* updated Cholesky to support complex
* correct result_type for abs and abs2 functors

test/CMakeLists.txt

@@ -9,17 +9,17 @@ INCLUDE_DIRECTORIES( ${QT_INCLUDE_DIR} )
 SET(test_SRCS
   cholesky.cpp
   main.cpp
-#   basicstuff.cpp
-#   linearstructure.cpp
-#   product.cpp
-#   adjoint.cpp
-#   submatrices.cpp
-#   miscmatrices.cpp
-#   smallvectors.cpp
-#   map.cpp
-#   cwiseop.cpp
-#   determinant.cpp
-#   triangular.cpp
+  basicstuff.cpp
+  linearstructure.cpp
+  product.cpp
+  adjoint.cpp
+  submatrices.cpp
+  miscmatrices.cpp
+  smallvectors.cpp
+  map.cpp
+  cwiseop.cpp
+  determinant.cpp
+  triangular.cpp
 )
 QT4_AUTOMOC(${test_SRCS})