Portfolio Calculator PCal allows you to calculate and record financial measures such as Value at Risk, Volatility, loss/gain and investment value changes of a portfolio composition consisting of 5 U.S. or E.U. stocks.
3D Geometrical Objects Represents prisms and pyramids in 3D space. Supports interactive 3D animation.
Guzinta Math 7 and 8 Middle school (Grades 7-8) supplemental lesson apps for school and home.
