pretty print

• print system + petsc solver info for each solve
• improve messages

src/algebra/AlgebraicFunctions.cpp

@@ -21,7 +21,7 @@ namespace gmshfem
     void eigenvalues(Vector< scalar::ComplexPrecision< T_Scalar > > &eigenvalues, Matrix< T_Scalar > &matrix, const bool symmetric, const unsigned long long numberOfEigenvalues)
     {
       if(!matrix.isSquare()) {
-        msg::error << "Cannot computed eigenvalues of non-square matrix" << msg::endl;
+        msg::error << "Cannot compute eigenvalues of non-square matrix" << msg::endl;
         return;
       }
       try {
@@ -54,7 +54,7 @@ namespace gmshfem
 
         eigenvalues = std::move(eig);
 #else
-        msg::error << "Unable to compute eigenvalues without SLEPc" << msg::endl;
+        msg::error << "Cannot compute eigenvalues without SLEPc" << msg::endl;
 #endif
       }
       catch(const std::exception &exc) {
@@ -72,11 +72,11 @@ namespace gmshfem
     void eigenvalues(Vector< scalar::ComplexPrecision< T_Scalar > > &eigenvalues, Matrix< T_Scalar > &left, Matrix< T_Scalar > &right, const bool symmetric, const unsigned long long numberOfEigenvalues)
     {
       if(!left.isSquare() || !right.isSquare()) {
-        msg::error << "Cannot computed eigenvalues of non-square matrix" << msg::endl;
+        msg::error << "Cannot compute eigenvalues of non-square matrix" << msg::endl;
         return;
       }
       if(left.size(0) != right.size(0) || left.size(1) != right.size(1)) {
-        msg::error << "Left and right marices are not of the same size" << msg::endl;
+        msg::error << "Left and right matrices are not of the same size" << msg::endl;
         return;
       }
       try {
@@ -109,7 +109,7 @@ namespace gmshfem
 
         eigenvalues = std::move(eig);
 #else
-        msg::error << "Unable to compute eigenvalues without SLEPc" << msg::endl;
+        msg::error << "Cannot compute eigenvalues without SLEPc" << msg::endl;
 #endif
       }
       catch(const std::exception &exc) {
@@ -154,7 +154,7 @@ namespace gmshfem
 
         singularValues = std::move(sigma);
 #else
-        msg::error << "Unable to compute singular values without SLEPc" << msg::endl;
+        msg::error << "Cannot compute singular values without SLEPc" << msg::endl;
 #endif
       }
       catch(const std::exception &exc) {