diff --git a/org/qmckl_jastrow.org b/org/qmckl_jastrow.org
index 6f719f7..427e6cd 100644
--- a/org/qmckl_jastrow.org
+++ b/org/qmckl_jastrow.org
@@ -2835,18 +2835,18 @@ print("factor_en_deriv_e[3][0]:",factor_en_deriv_e[3][0])
     
 
      #+begin_src c :tangle (eval c_test)
-///* Check if Jastrow is properly initialized */
-//assert(qmckl_jastrow_provided(context));
-//
-//// calculate factor_en_deriv_e
-//double factor_en_deriv_e[walk_num][4][elec_num];
-//rc = qmckl_get_jastrow_factor_en_deriv_e(context, &(factor_en_deriv_e[0][0][0]));
-//
-//// check factor_en_deriv_e
-//assert(fabs(factor_en_deriv_e[0][0][0]-0.11609919541763383) < 1.e-12);
-//assert(fabs(factor_en_deriv_e[0][1][0]+0.23301394780804574) < 1.e-12);
-//assert(fabs(factor_en_deriv_e[0][2][0]-0.17548337641865783) < 1.e-12);
-//assert(fabs(factor_en_deriv_e[0][3][0]+0.9667363412285741 ) < 1.e-12);
+/* Check if Jastrow is properly initialized */
+assert(qmckl_jastrow_provided(context));
+
+// calculate factor_en_deriv_e
+double factor_en_deriv_e[walk_num][4][elec_num];
+rc = qmckl_get_jastrow_factor_en_deriv_e(context, &(factor_en_deriv_e[0][0][0]));
+
+// check factor_en_deriv_e
+assert(fabs(factor_en_deriv_e[0][0][0]-0.11609919541763383) < 1.e-12);
+assert(fabs(factor_en_deriv_e[0][1][0]+0.23301394780804574) < 1.e-12);
+assert(fabs(factor_en_deriv_e[0][2][0]-0.17548337641865783) < 1.e-12);
+assert(fabs(factor_en_deriv_e[0][3][0]+0.9667363412285741 ) < 1.e-12);
 
      #+end_src