fix(poly): working on 3D polytrope

not working yet

src/poly/solver/public/polySolver.h

@@ -9,10 +9,21 @@
 #include "meshIO.h"
 #include "polyCoeff.h"
 #include "polyMFEMUtils.h"
+#include "config.h"
+#include "probe.h"
+#include "quill/Logger.h"
 
+namespace laneEmden {
+    double a (int k, double n);
+    double c(int m, double n);
+    double thetaSerieseExpansion(double xi, double n, int order);
+}
 
 class PolySolver {
 private:
+    Config& config = Config::getInstance();
+    Probe::LogManager& logManager = Probe::LogManager::getInstance();
+    quill::Logger* logger;
     double n, order;
     MeshIO meshIO;
     mfem::Mesh& mesh;
@@ -32,6 +43,8 @@ private:
     std::unique_ptr<mfem::ConstantCoefficient> nonLinearSourceCoeff;
     std::unique_ptr<polyMFEMUtils::GaussianCoefficient> gaussianCoeff;
 
+    double C_val;
+
     void assembleNonlinearForm();
     void assembleConstraintForm();