Community Tip - Visit the PTCooler (the community lounge) to get to know your fellow community members and check out some of Dale's Friday Humor posts! X
I am not sure if PTC still offers a trial of Prime 5 as the current version is Prime 6 (which you sure can find at PTC's home page -> https://www.mathcad.com/en/try-and-buy/mathcad-express-free-download
