simplify pocket calculator

pub/lib/toplevel.cpp

@@ -114,18 +114,18 @@ void CFrida::execute_cmd( const string cmdline )
             // Pocket calculator
             if( T->has_dummy() )
                 throw S("dummy argument t not allowed outside curve definitions");
-            NOlm::IterateO fiter( NOlm::IterTOL );
-            if( fiter.size()==0 || !T->k_dependent() ) {
-                RObj ret = T->tree_point_val();
-                if( !CNode::eval( "defined (\"$silent\")" )->to_b() && ret->to_s() != "__nullptr__" )
-                    cout << ret->to_s() << "\n";
-            } else {
+            if( T->k_dependent() ) {
+                NOlm::IterateO fiter;
                 while ( (fiter()) ) {
                     int k = fiter.k();
                     if ( fiter.size()>1 )
                         cout << "f" << k <<":";
                     cout << T->tree_point_val( k )->to_s() << "\n";
                 }
+            } else {
+                RObj ret = T->tree_point_val();
+                if( !CNode::eval( "defined (\"$silent\")" )->to_b() && ret->to_s() != "__nullptr__" )
+                    cout << ret->to_s() << "\n";
             }
         }
     }