Solved
Studies
I need a study program.
Translated by Iuliana Lazar with Google Translate on 24 oct. 2022
"Mathcad Downloads": https://support.ptc.com/support/mathcad_downloads.htm
"PTC Webstore": https://store.ptc.com/store/ptc/en_US/list/ThemeID.21925700/categoryID.10011800