Here is a "Mathcad Prime Knowledge Base Articles" (see attachment for detailed answers) which are available on the PTC's support site. Link is: https://support.ptc.com/appserver/cs/view/kdb.jsp?Product=Mathcad+Prime&Release=2.0&DocType=kdb_article
Very kind of you to publish this information.
Maybe, some day, it will be of use.
Is there similar knowledge base info on Prime 3 and 4...?