80bafcd7_athcad_Prim______PTC_Community__Exercise
[Chapter] Input Output [Description] You can use variables and functions from other Mathcad files in your worksheet. Further PTC Mathcad also allows you to read data from Excel and use Excel tables in your worksheets. [Exercise] 
Sunspots Excel Ellipse
Calculate and Communicate with PTC Mathcad Prim... | PTC Community
Exercise