There is a program called Mathcad widely used in university environments for the engineering industry.
http://www.academicsuperstore.com/it...ocode=0D3P04XX
What sort of scientific calc program would be available in the open source world for this?
Mathcad does offer a 'sample' version but you can't save things in it.
If a spreadsheet/design were built for mathcad, could it port to Linux?