AAS_107054941-VisitorForum|Forum|2 years agoJune 3, 2023QuestionThis variable is undefined. check that the label is set correctlyForum|Forum|2 years agoJune 3, 20232 replies1794 viewsHello, I am a ocean engineering student and a first time MathCAD user.I am currently running MathCAD 7.0 Prime, kindly help me out.Thanks, tips would be much appreciated. Mathcad Usage