diff --git a/src/gui/PivotGui.cpp b/src/gui/PivotGui.cpp
index 4f2211d..d206049 100644
--- a/src/gui/PivotGui.cpp
+++ b/src/gui/PivotGui.cpp
@@ -11,7 +11,21 @@ static Matrix LoadMatrixFromStdVect(const std::vector<std::vector<int>>& data) {
 			result.at(i, j) = static_cast<Matrix::Element>(data[i][j]);
 		}
 	}
-    return result;
+	return result;
+}
+
+static std::string PrintVect(const Vect& vect) {
+	std::string result = "Vect( ";
+	for (std::size_t i = 0; i < vect.GetCardinal(); i++) {
+		Matrix vector = vect.GetVector(i);
+		result += " (";
+		for (std::size_t j = 0; j < vect.GetDimension(); j++) {
+			result += std::to_string(static_cast<int>((vector.at(j, 0)))) + ", ";
+		}
+		result += " ), ";
+	}
+	result += " )";
+	return result;
 }
 
 void PivotGui::Init() {}
@@ -84,6 +98,10 @@ void PivotGui::Render() {
 
 	// rajouter le code pour la partie top right
 
+	static std::string result = "RIEN";
+
+	ImGui::Text(result.c_str());
+
 	ImGui::End();  // End fenetre top right
 
 	// Begin fenetre bas
@@ -96,6 +114,8 @@ void PivotGui::Render() {
 	if (ImGui::Button("Calcul noyau")) {
 		// Code de calcul
 		Vect kernel = solver.Kernel(LoadMatrixFromStdVect(matrixValues));
+
+		result = PrintVect(kernel);
 	}
 	ImGui::SameLine();	// Align buttons horizontally
 	if (ImGui::Button("Calcul rang")) {