CAD and CAE applications on Unix, PA-RISC and HP-UX. Rare glimpse into another universe of computing, mostly hidden in 1990s design offices.
PA-RISC was often used in technical design due to impressive floating point performance. Dozens of CAD, CAE and CAM applications ran on HP-UX, the native use case of HP 9000.
MSC was a significant player in aerospace, vehicle and engineering with PATRAN and NASTRAN for FeA, supported on HP-UX since the 1990s -- after running on Cray & co for decades.

















