some documentation fixes (Cwise* and Cholesky)

Eigen/src/Cholesky/Cholesky.h

@@ -109,7 +109,7 @@ void Cholesky<MatrixType>::compute(const MatrixType& a)
 
 /** \returns the solution of A x = \a b using the current decomposition of A.
   * In other words, it returns \code A^-1 b \endcode computing
-  * \code L^-*  L^1 b \code from right to left.
+  * \code L^-*  L^1 b \endcode from right to left.
   */
 template<typename MatrixType>
 template<typename Derived>

Eigen/src/Cholesky/CholeskyWithoutSquareRoot.h

@@ -119,9 +119,10 @@ void CholeskyWithoutSquareRoot<MatrixType>::compute(const MatrixType& a)
   }
 }
 
-/** \returns the solution of A x = \a b using the current decomposition of A.
-  * In other words, it returns \code A^-1 b \endcode computing
-  * \code (L^-*) (D^-1) (L^-1) b \code from right to left.
+/** \returns the solution of \f$ A x = b \f$ using the current decomposition of A.
+  * In other words, it returns \f$ A^{-1} b \f$ computing
+  * \f$ {L^{*}}^{-1} D^{-1} L^{-1} b \f$ from right to left.
+  * \param vecB the vector \f$ b \f$  (or an array of vectors)
   */
 template<typename MatrixType>
 template<typename Derived>

Eigen/src/Core/CwiseBinaryOp.h

@@ -41,10 +41,7 @@
   * However, if you want to write a function returning such an expression, you
   * will need to use this class.
   *
-  * Here is an example illustrating this:
-  * \include class_CwiseBinaryOp.cpp
-  *
-  * \sa class ei_scalar_product_op, class ei_scalar_quotient_op
+  * \sa MatrixBase::cwise(const MatrixBase<OtherDerived> &,const CustomBinaryOp &) const, class CwiseUnaryOp, class CwiseNullaryOp
   */
 template<typename BinaryOp, typename Lhs, typename Rhs>
 struct ei_traits<CwiseBinaryOp<BinaryOp, Lhs, Rhs> >
@@ -220,6 +217,10 @@ MatrixBase<Derived>::cwiseMax(const MatrixBase<OtherDerived> &other) const
   * The template parameter \a CustomBinaryOp is the type of the functor
   * of the custom operator (see class CwiseBinaryOp for an example)
   *
+  * Here is an example illustrating the use of custom functors:
+  * \include class_CwiseBinaryOp.cpp
+  * Output: \verbinclude class_CwiseBinaryOp.out
+  *
   * \sa class CwiseBinaryOp, MatrixBase::operator+, MatrixBase::operator-, MatrixBase::cwiseProduct, MatrixBase::cwiseQuotient
   */
 template<typename Derived>

Eigen/src/Core/CwiseNullaryOp.h

@@ -38,6 +38,7 @@
   * However, if you want to write a function returning such an expression, you
   * will need to use this class.
   *
+  * \sa class CwiseUnaryOp, class CwiseBinaryOp, MatrixBase::create()
   */
 template<typename NullaryOp, typename MatrixType>
 struct ei_traits<CwiseNullaryOp<NullaryOp, MatrixType> >

Eigen/src/Core/CwiseUnaryOp.h

@@ -37,7 +37,7 @@
   * It is the return type of the unary operator-, of a matrix or a vector, and most
   * of the time this is the only way it is used.
   *
-  * \sa class CwiseBinaryOp
+  * \sa MatrixBase::cwise(const CustomUnaryOp &) const, class CwiseBinaryOp, class CwiseNullaryOp
   */
 template<typename UnaryOp, typename MatrixType>
 struct ei_traits<CwiseUnaryOp<UnaryOp, MatrixType> >
@@ -100,6 +100,7 @@ class CwiseUnaryOp : ei_no_assignment_operator,
   *
   * Here is an example:
   * \include class_CwiseUnaryOp.cpp
+  * Output: \verbinclude class_CwiseUnaryOp.out
   *
   * \sa class CwiseUnaryOp, class CwiseBinarOp, MatrixBase::operator-, MatrixBase::cwiseAbs
   */