vasilis nikolopoulos wrote:
how cost mathcad.i saw a price in euros(1500 something like that),is that correct?
Yes, as far as I know thats approx. the price for a single license commercial version. There are much cheaper educational student licenses available.
http://store.ptc.com/store/ptc/DisplayCategoryProductListPage/categoryID.56884000
You may contact PTC directly
http://www.ptc.com/product/mathcad/contact-sales/
or search and contact a local reseller
why is so expensive???
You don't really expect an answer to this question here, right? ;-)