BBY_976852210-MarbleForum|Forum|1 year agoJanuary 12, 2025QuestionThe variable is undefined. Check that the label is set correctlyForum|Forum|1 year agoJanuary 12, 20252 replies658 viewsHello,I can not find the result. Example11 is my sheet it should be like in the file example22.regards,Mathcad Usage