Adding all the latest and gratest doc changes to master

docs/index.rst

@@ -46,3 +46,5 @@ The code can be found on `GitHub <https://github.com/MRChemSoft/mrcpp>`_.
 
    programmers_manual/overview
    programmers_manual/clang_tidy.rst
+   programmers_manual/manual
+

src/operators/IdentityConvolution.cpp

@@ -29,7 +29,7 @@
 
 namespace mrcpp {
 
-/** @brief Constructor  of the IdentityConvolution object
+/** @brief Constructor of the IdentityConvolution object
  *  @returns New IdentityConvolution object
  *  @param[in] mra: Which MRA the operator is defined
  *  @param[in] prec: Build precision, closeness to delta function

src/trees/MWNode.cpp

@@ -407,7 +407,9 @@ template <int D> void MWNode<D>::copyCoefsFromChildren() {
  *
  * @details If the node is a leafNode, it takes the scaling&wavelet
  * coefficients of the parent and it generates the scaling
- * coefficients for the children
+ * coefficients for the children and stores
+ * them consecutively in the corresponding block of the parent,
+ * following the usual bitwise notation.
  */
 template <int D> void MWNode<D>::threadSafeGenChildren() {
     if (tree->isLocal) { NOT_IMPLEMENTED_ABORT; }
@@ -879,7 +881,7 @@ template <int D> void MWNode<D>::getExpandedQuadPts(Eigen::MatrixXd &pts) const
 
 /** @brief Returns the quadrature points in a given node
  *
- * @param[in,out] pts: expanded quadrature points in a \f$ d \times
+ * @param[in,out] pts: expanded quadrature points in a \f$ d \times 
  * 2^d(k+1)^d \f$ matrix form.
  *
  * @details The primitive quadrature points of the children are used to obtain a